Home / 16,514.10-24,844.05-15,478.92

Finding the Fourth Proportional to 16,514.10, 24,844.05 and 15,478.92

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Solution

The fourth proportional to 16,514.10, 24,844.05 and 15,478.92 is: 23,286.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,514.10 : 24,844.05 = 15,478.92 : x
  2. Step 2: Convert to fraction form
    16,514.10/24,844.05 = 15,478.92/x
  3. Step 3: Cross multiply
    16,514.10x = 24,844.05 × 15,478.92
  4. Step 4: Simplify right side
    16,514.10x = 384,559,062.43
  5. Step 5: Solve for x
    x = 384,559,062.43/16,514.10
  6. Step 6: Final answer
    x = 23,286.71

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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.