Home / 41,668.04-57,503.27-22,805.16

Finding the Fourth Proportional to 41,668.04, 57,503.27 and 22,805.16

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Solution

The fourth proportional to 41,668.04, 57,503.27 and 22,805.16 is: 31,471.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,668.04 : 57,503.27 = 22,805.16 : x
  2. Step 2: Convert to fraction form
    41,668.04/57,503.27 = 22,805.16/x
  3. Step 3: Cross multiply
    41,668.04x = 57,503.27 × 22,805.16
  4. Step 4: Simplify right side
    41,668.04x = 1,311,371,158.85
  5. Step 5: Solve for x
    x = 1,311,371,158.85/41,668.04
  6. Step 6: Final answer
    x = 31,471.87

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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.