Home / 40,252.20-60,263.10-24,700.20

Finding the Fourth Proportional to 40,252.20, 60,263.10 and 24,700.20

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Solution

The fourth proportional to 40,252.20, 60,263.10 and 24,700.20 is: 36,979.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,252.20 : 60,263.10 = 24,700.20 : x
  2. Step 2: Convert to fraction form
    40,252.20/60,263.10 = 24,700.20/x
  3. Step 3: Cross multiply
    40,252.20x = 60,263.10 × 24,700.20
  4. Step 4: Simplify right side
    40,252.20x = 1,488,510,622.62
  5. Step 5: Solve for x
    x = 1,488,510,622.62/40,252.20
  6. Step 6: Final answer
    x = 36,979.61

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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.