Home / 24,122.92-33,290.22-13,514.72

Finding the Fourth Proportional to 24,122.92, 33,290.22 and 13,514.72

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Solution

The fourth proportional to 24,122.92, 33,290.22 and 13,514.72 is: 18,650.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,122.92 : 33,290.22 = 13,514.72 : x
  2. Step 2: Convert to fraction form
    24,122.92/33,290.22 = 13,514.72/x
  3. Step 3: Cross multiply
    24,122.92x = 33,290.22 × 13,514.72
  4. Step 4: Simplify right side
    24,122.92x = 449,908,002.04
  5. Step 5: Solve for x
    x = 449,908,002.04/24,122.92
  6. Step 6: Final answer
    x = 18,650.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.