Home / 36,099.72-54,142.98-16,373.52

Finding the Fourth Proportional to 36,099.72, 54,142.98 and 16,373.52

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Solution

The fourth proportional to 36,099.72, 54,142.98 and 16,373.52 is: 24,557.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,099.72 : 54,142.98 = 16,373.52 : x
  2. Step 2: Convert to fraction form
    36,099.72/54,142.98 = 16,373.52/x
  3. Step 3: Cross multiply
    36,099.72x = 54,142.98 × 16,373.52
  4. Step 4: Simplify right side
    36,099.72x = 886,511,165.89
  5. Step 5: Solve for x
    x = 886,511,165.89/36,099.72
  6. Step 6: Final answer
    x = 24,557.29

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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.