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Finding the Fourth Proportional to 41,757.68, 57,626.16 and 22,894.76

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Solution

The fourth proportional to 41,757.68, 57,626.16 and 22,894.76 is: 31,595.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,757.68 : 57,626.16 = 22,894.76 : x
  2. Step 2: Convert to fraction form
    41,757.68/57,626.16 = 22,894.76/x
  3. Step 3: Cross multiply
    41,757.68x = 57,626.16 × 22,894.76
  4. Step 4: Simplify right side
    41,757.68x = 1,319,337,102.92
  5. Step 5: Solve for x
    x = 1,319,337,102.92/41,757.68
  6. Step 6: Final answer
    x = 31,595.08

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Double scale
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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.