Home / 24,115.20-36,153.60-10,252.80

Finding the Fourth Proportional to 24,115.20, 36,153.60 and 10,252.80

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Solution

The fourth proportional to 24,115.20, 36,153.60 and 10,252.80 is: 15,371.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,115.20 : 36,153.60 = 10,252.80 : x
  2. Step 2: Convert to fraction form
    24,115.20/36,153.60 = 10,252.80/x
  3. Step 3: Cross multiply
    24,115.20x = 36,153.60 × 10,252.80
  4. Step 4: Simplify right side
    24,115.20x = 370,675,630.08
  5. Step 5: Solve for x
    x = 370,675,630.08/24,115.20
  6. Step 6: Final answer
    x = 15,371.04

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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.