Home / 41,668.03-62,502.45-10,503.28

Finding the Fourth Proportional to 41,668.03, 62,502.45 and 10,503.28

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Solution

The fourth proportional to 41,668.03, 62,502.45 and 10,503.28 is: 15,755.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,668.03 : 62,502.45 = 10,503.28 : x
  2. Step 2: Convert to fraction form
    41,668.03/62,502.45 = 10,503.28/x
  3. Step 3: Cross multiply
    41,668.03x = 62,502.45 × 10,503.28
  4. Step 4: Simplify right side
    41,668.03x = 656,480,733.04
  5. Step 5: Solve for x
    x = 656,480,733.04/41,668.03
  6. Step 6: Final answer
    x = 15,755.02

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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.