Home / 63,663-94,822.02-60,332.28

Finding the Fourth Proportional to 63,663, 94,822.02 and 60,332.28

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Solution

The fourth proportional to 63,663, 94,822.02 and 60,332.28 is: 89,861.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,663 : 94,822.02 = 60,332.28 : x
  2. Step 2: Convert to fraction form
    63,663/94,822.02 = 60,332.28/x
  3. Step 3: Cross multiply
    63,663x = 94,822.02 × 60,332.28
  4. Step 4: Simplify right side
    63,663x = 5,720,828,660.81
  5. Step 5: Solve for x
    x = 5,720,828,660.81/63,663
  6. Step 6: Final answer
    x = 89,861.12

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.