Home / 16,144.99-24,228.51-5,614.91

Finding the Fourth Proportional to 16,144.99, 24,228.51 and 5,614.91

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Solution

The fourth proportional to 16,144.99, 24,228.51 and 5,614.91 is: 8,426.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,144.99 : 24,228.51 = 5,614.91 : x
  2. Step 2: Convert to fraction form
    16,144.99/24,228.51 = 5,614.91/x
  3. Step 3: Cross multiply
    16,144.99x = 24,228.51 × 5,614.91
  4. Step 4: Simplify right side
    16,144.99x = 136,040,791.17
  5. Step 5: Solve for x
    x = 136,040,791.17/16,144.99
  6. Step 6: Final answer
    x = 8,426.19

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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.