Home / 62,447.33-93,668.24-18,073.10

Finding the Fourth Proportional to 62,447.33, 93,668.24 and 18,073.10

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Solution

The fourth proportional to 62,447.33, 93,668.24 and 18,073.10 is: 27,108.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,447.33 : 93,668.24 = 18,073.10 : x
  2. Step 2: Convert to fraction form
    62,447.33/93,668.24 = 18,073.10/x
  3. Step 3: Cross multiply
    62,447.33x = 93,668.24 × 18,073.10
  4. Step 4: Simplify right side
    62,447.33x = 1,692,875,747.70
  5. Step 5: Solve for x
    x = 1,692,875,747.70/62,447.33
  6. Step 6: Final answer
    x = 27,108.86

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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.