Home / 62,681.28-93,933.50-34,613.97

Finding the Fourth Proportional to 62,681.28, 93,933.50 and 34,613.97

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Solution

The fourth proportional to 62,681.28, 93,933.50 and 34,613.97 is: 51,872.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,681.28 : 93,933.50 = 34,613.97 : x
  2. Step 2: Convert to fraction form
    62,681.28/93,933.50 = 34,613.97/x
  3. Step 3: Cross multiply
    62,681.28x = 93,933.50 × 34,613.97
  4. Step 4: Simplify right side
    62,681.28x = 3,251,411,011.13
  5. Step 5: Solve for x
    x = 3,251,411,011.13/62,681.28
  6. Step 6: Final answer
    x = 51,872.13

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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.