Home / 23,134.04-34,670.80-9,292.76

Finding the Fourth Proportional to 23,134.04, 34,670.80 and 9,292.76

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Solution

The fourth proportional to 23,134.04, 34,670.80 and 9,292.76 is: 13,926.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,134.04 : 34,670.80 = 9,292.76 : x
  2. Step 2: Convert to fraction form
    23,134.04/34,670.80 = 9,292.76/x
  3. Step 3: Cross multiply
    23,134.04x = 34,670.80 × 9,292.76
  4. Step 4: Simplify right side
    23,134.04x = 322,187,423.41
  5. Step 5: Solve for x
    x = 322,187,423.41/23,134.04
  6. Step 6: Final answer
    x = 13,926.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.