Home / 16,127.55-24,176.75-5,736.87

Finding the Fourth Proportional to 16,127.55, 24,176.75 and 5,736.87

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Solution

The fourth proportional to 16,127.55, 24,176.75 and 5,736.87 is: 8,600.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,127.55 : 24,176.75 = 5,736.87 : x
  2. Step 2: Convert to fraction form
    16,127.55/24,176.75 = 5,736.87/x
  3. Step 3: Cross multiply
    16,127.55x = 24,176.75 × 5,736.87
  4. Step 4: Simplify right side
    16,127.55x = 138,698,843.09
  5. Step 5: Solve for x
    x = 138,698,843.09/16,127.55
  6. Step 6: Final answer
    x = 8,600.12

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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.