Home / 41,718.27-62,584.23-13,630.17

Finding the Fourth Proportional to 41,718.27, 62,584.23 and 13,630.17

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Solution

The fourth proportional to 41,718.27, 62,584.23 and 13,630.17 is: 20,447.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,718.27 : 62,584.23 = 13,630.17 : x
  2. Step 2: Convert to fraction form
    41,718.27/62,584.23 = 13,630.17/x
  3. Step 3: Cross multiply
    41,718.27x = 62,584.23 × 13,630.17
  4. Step 4: Simplify right side
    41,718.27x = 853,033,694.22
  5. Step 5: Solve for x
    x = 853,033,694.22/41,718.27
  6. Step 6: Final answer
    x = 20,447.48

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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.