Home / 40,252.50-55,550.88-24,340.86

Finding the Fourth Proportional to 40,252.50, 55,550.88 and 24,340.86

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Solution

The fourth proportional to 40,252.50, 55,550.88 and 24,340.86 is: 33,591.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,252.50 : 55,550.88 = 24,340.86 : x
  2. Step 2: Convert to fraction form
    40,252.50/55,550.88 = 24,340.86/x
  3. Step 3: Cross multiply
    40,252.50x = 55,550.88 × 24,340.86
  4. Step 4: Simplify right side
    40,252.50x = 1,352,156,192.96
  5. Step 5: Solve for x
    x = 1,352,156,192.96/40,252.50
  6. Step 6: Final answer
    x = 33,591.86

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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.