Home / 36,837.60-55,147.05-24,371.70

Finding the Fourth Proportional to 36,837.60, 55,147.05 and 24,371.70

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Solution

The fourth proportional to 36,837.60, 55,147.05 and 24,371.70 is: 36,485.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,837.60 : 55,147.05 = 24,371.70 : x
  2. Step 2: Convert to fraction form
    36,837.60/55,147.05 = 24,371.70/x
  3. Step 3: Cross multiply
    36,837.60x = 55,147.05 × 24,371.70
  4. Step 4: Simplify right side
    36,837.60x = 1,344,027,358.49
  5. Step 5: Solve for x
    x = 1,344,027,358.49/36,837.60
  6. Step 6: Final answer
    x = 36,485.20

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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.