Home / 41,375.49-62,102.10-21,668.19

Finding the Fourth Proportional to 41,375.49, 62,102.10 and 21,668.19

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Solution

The fourth proportional to 41,375.49, 62,102.10 and 21,668.19 is: 32,522.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,375.49 : 62,102.10 = 21,668.19 : x
  2. Step 2: Convert to fraction form
    41,375.49/62,102.10 = 21,668.19/x
  3. Step 3: Cross multiply
    41,375.49x = 62,102.10 × 21,668.19
  4. Step 4: Simplify right side
    41,375.49x = 1,345,640,102.20
  5. Step 5: Solve for x
    x = 1,345,640,102.20/41,375.49
  6. Step 6: Final answer
    x = 32,522.64

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1.5x scale

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.