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Finding the Fourth Proportional to 62,753.85, 94,045.25 and 34,632

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Solution

The fourth proportional to 62,753.85, 94,045.25 and 34,632 is: 51,900.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,753.85 : 94,045.25 = 34,632 : x
  2. Step 2: Convert to fraction form
    62,753.85/94,045.25 = 34,632/x
  3. Step 3: Cross multiply
    62,753.85x = 94,045.25 × 34,632
  4. Step 4: Simplify right side
    62,753.85x = 3,256,975,184.58
  5. Step 5: Solve for x
    x = 3,256,975,184.58/62,753.85
  6. Step 6: Final answer
    x = 51,900.80

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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.