Home / 26,882.76-40,304.16-16,354.92

Finding the Fourth Proportional to 26,882.76, 40,304.16 and 16,354.92

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Solution

The fourth proportional to 26,882.76, 40,304.16 and 16,354.92 is: 24,520.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,882.76 : 40,304.16 = 16,354.92 : x
  2. Step 2: Convert to fraction form
    26,882.76/40,304.16 = 16,354.92/x
  3. Step 3: Cross multiply
    26,882.76x = 40,304.16 × 16,354.92
  4. Step 4: Simplify right side
    26,882.76x = 659,171,312.47
  5. Step 5: Solve for x
    x = 659,171,312.47/26,882.76
  6. Step 6: Final answer
    x = 24,520.22

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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.