Home / 36,972.38-55,471.52-16,197.50

Finding the Fourth Proportional to 36,972.38, 55,471.52 and 16,197.50

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Solution

The fourth proportional to 36,972.38, 55,471.52 and 16,197.50 is: 24,301.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,972.38 : 55,471.52 = 16,197.50 : x
  2. Step 2: Convert to fraction form
    36,972.38/55,471.52 = 16,197.50/x
  3. Step 3: Cross multiply
    36,972.38x = 55,471.52 × 16,197.50
  4. Step 4: Simplify right side
    36,972.38x = 898,499,708.34
  5. Step 5: Solve for x
    x = 898,499,708.34/36,972.38
  6. Step 6: Final answer
    x = 24,301.92

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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.