Home / 36,499.24-54,714.30-15,737.32

Finding the Fourth Proportional to 36,499.24, 54,714.30 and 15,737.32

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Solution

The fourth proportional to 36,499.24, 54,714.30 and 15,737.32 is: 23,591.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,499.24 : 54,714.30 = 15,737.32 : x
  2. Step 2: Convert to fraction form
    36,499.24/54,714.30 = 15,737.32/x
  3. Step 3: Cross multiply
    36,499.24x = 54,714.30 × 15,737.32
  4. Step 4: Simplify right side
    36,499.24x = 861,056,447.68
  5. Step 5: Solve for x
    x = 861,056,447.68/36,499.24
  6. Step 6: Final answer
    x = 23,591.08

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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.