Home / 37,249.14-55,872.47-16,189.20

Finding the Fourth Proportional to 37,249.14, 55,872.47 and 16,189.20

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Solution

The fourth proportional to 37,249.14, 55,872.47 and 16,189.20 is: 24,283.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,249.14 : 55,872.47 = 16,189.20 : x
  2. Step 2: Convert to fraction form
    37,249.14/55,872.47 = 16,189.20/x
  3. Step 3: Cross multiply
    37,249.14x = 55,872.47 × 16,189.20
  4. Step 4: Simplify right side
    37,249.14x = 904,530,591.32
  5. Step 5: Solve for x
    x = 904,530,591.32/37,249.14
  6. Step 6: Final answer
    x = 24,283.26

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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.