Home / 43,134.04-59,520.16-24,270.76

Finding the Fourth Proportional to 43,134.04, 59,520.16 and 24,270.76

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Solution

The fourth proportional to 43,134.04, 59,520.16 and 24,270.76 is: 33,490.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,134.04 : 59,520.16 = 24,270.76 : x
  2. Step 2: Convert to fraction form
    43,134.04/59,520.16 = 24,270.76/x
  3. Step 3: Cross multiply
    43,134.04x = 59,520.16 × 24,270.76
  4. Step 4: Simplify right side
    43,134.04x = 1,444,599,518.52
  5. Step 5: Solve for x
    x = 1,444,599,518.52/43,134.04
  6. Step 6: Final answer
    x = 33,490.94

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Find fourth proportional to 21,567.02, 29,760.08 and 12,135.38
Half scale
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Double scale
Find fourth proportional to 43,135.04, 59,521.54 and 24,271.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.