Home / 41,613.75-57,426.98-22,750.88

Finding the Fourth Proportional to 41,613.75, 57,426.98 and 22,750.88

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Solution

The fourth proportional to 41,613.75, 57,426.98 and 22,750.88 is: 31,396.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,613.75 : 57,426.98 = 22,750.88 : x
  2. Step 2: Convert to fraction form
    41,613.75/57,426.98 = 22,750.88/x
  3. Step 3: Cross multiply
    41,613.75x = 57,426.98 × 22,750.88
  4. Step 4: Simplify right side
    41,613.75x = 1,306,513,929.85
  5. Step 5: Solve for x
    x = 1,306,513,929.85/41,613.75
  6. Step 6: Final answer
    x = 31,396.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.