Home / 24,144.75-36,217.14-13,734.63

Finding the Fourth Proportional to 24,144.75, 36,217.14 and 13,734.63

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Solution

The fourth proportional to 24,144.75, 36,217.14 and 13,734.63 is: 20,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,144.75 : 36,217.14 = 13,734.63 : x
  2. Step 2: Convert to fraction form
    24,144.75/36,217.14 = 13,734.63/x
  3. Step 3: Cross multiply
    24,144.75x = 36,217.14 × 13,734.63
  4. Step 4: Simplify right side
    24,144.75x = 497,429,017.56
  5. Step 5: Solve for x
    x = 497,429,017.56/24,144.75
  6. Step 6: Final answer
    x = 20,601.95

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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.