Home / 45,024.12-62,133.42-24,880.92

Finding the Fourth Proportional to 45,024.12, 62,133.42 and 24,880.92

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Solution

The fourth proportional to 45,024.12, 62,133.42 and 24,880.92 is: 34,335.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,024.12 : 62,133.42 = 24,880.92 : x
  2. Step 2: Convert to fraction form
    45,024.12/62,133.42 = 24,880.92/x
  3. Step 3: Cross multiply
    45,024.12x = 62,133.42 × 24,880.92
  4. Step 4: Simplify right side
    45,024.12x = 1,545,936,652.35
  5. Step 5: Solve for x
    x = 1,545,936,652.35/45,024.12
  6. Step 6: Final answer
    x = 34,335.74

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Half scale
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Double scale
Find fourth proportional to 45,025.12, 62,134.80 and 24,881.92
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.