Home / 36,093.64-54,149.68-15,026.70

Finding the Fourth Proportional to 36,093.64, 54,149.68 and 15,026.70

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Solution

The fourth proportional to 36,093.64, 54,149.68 and 15,026.70 is: 22,543.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,093.64 : 54,149.68 = 15,026.70 : x
  2. Step 2: Convert to fraction form
    36,093.64/54,149.68 = 15,026.70/x
  3. Step 3: Cross multiply
    36,093.64x = 54,149.68 × 15,026.70
  4. Step 4: Simplify right side
    36,093.64x = 813,690,996.46
  5. Step 5: Solve for x
    x = 813,690,996.46/36,093.64
  6. Step 6: Final answer
    x = 22,543.89

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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.