Home / 5,463.24-8,192.42-2,542.38

Finding the Fourth Proportional to 5,463.24, 8,192.42 and 2,542.38

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Solution

The fourth proportional to 5,463.24, 8,192.42 and 2,542.38 is: 3,812.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463.24 : 8,192.42 = 2,542.38 : x
  2. Step 2: Convert to fraction form
    5,463.24/8,192.42 = 2,542.38/x
  3. Step 3: Cross multiply
    5,463.24x = 8,192.42 × 2,542.38
  4. Step 4: Simplify right side
    5,463.24x = 20,828,244.76
  5. Step 5: Solve for x
    x = 20,828,244.76/5,463.24
  6. Step 6: Final answer
    x = 3,812.43

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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.