Home / 29,061.27-43,591.68-19,244.48

Finding the Fourth Proportional to 29,061.27, 43,591.68 and 19,244.48

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Solution

The fourth proportional to 29,061.27, 43,591.68 and 19,244.48 is: 28,866.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,061.27 : 43,591.68 = 19,244.48 : x
  2. Step 2: Convert to fraction form
    29,061.27/43,591.68 = 19,244.48/x
  3. Step 3: Cross multiply
    29,061.27x = 43,591.68 × 19,244.48
  4. Step 4: Simplify right side
    29,061.27x = 838,898,995.97
  5. Step 5: Solve for x
    x = 838,898,995.97/29,061.27
  6. Step 6: Final answer
    x = 28,866.56

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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.