Home / 26,350.46-36,372.90-16,286.62

Finding the Fourth Proportional to 26,350.46, 36,372.90 and 16,286.62

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Solution

The fourth proportional to 26,350.46, 36,372.90 and 16,286.62 is: 22,481.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350.46 : 36,372.90 = 16,286.62 : x
  2. Step 2: Convert to fraction form
    26,350.46/36,372.90 = 16,286.62/x
  3. Step 3: Cross multiply
    26,350.46x = 36,372.90 × 16,286.62
  4. Step 4: Simplify right side
    26,350.46x = 592,391,600.60
  5. Step 5: Solve for x
    x = 592,391,600.60/26,350.46
  6. Step 6: Final answer
    x = 22,481.26

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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.