Home / 24,233.90-36,350.85-13,145.90

Finding the Fourth Proportional to 24,233.90, 36,350.85 and 13,145.90

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Solution

The fourth proportional to 24,233.90, 36,350.85 and 13,145.90 is: 19,718.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,233.90 : 36,350.85 = 13,145.90 : x
  2. Step 2: Convert to fraction form
    24,233.90/36,350.85 = 13,145.90/x
  3. Step 3: Cross multiply
    24,233.90x = 36,350.85 × 13,145.90
  4. Step 4: Simplify right side
    24,233.90x = 477,864,639.02
  5. Step 5: Solve for x
    x = 477,864,639.02/24,233.90
  6. Step 6: Final answer
    x = 19,718.85

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Similar ratio
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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.