Home / 62,613.68-93,926-27,545.12

Finding the Fourth Proportional to 62,613.68, 93,926 and 27,545.12

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Solution

The fourth proportional to 62,613.68, 93,926 and 27,545.12 is: 41,320.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,613.68 : 93,926 = 27,545.12 : x
  2. Step 2: Convert to fraction form
    62,613.68/93,926 = 27,545.12/x
  3. Step 3: Cross multiply
    62,613.68x = 93,926 × 27,545.12
  4. Step 4: Simplify right side
    62,613.68x = 2,587,202,941.12
  5. Step 5: Solve for x
    x = 2,587,202,941.12/62,613.68
  6. Step 6: Final answer
    x = 41,320.09

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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.