Home / 41,065.28-61,444.11-29,246.36

Finding the Fourth Proportional to 41,065.28, 61,444.11 and 29,246.36

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Solution

The fourth proportional to 41,065.28, 61,444.11 and 29,246.36 is: 43,760.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.28 : 61,444.11 = 29,246.36 : x
  2. Step 2: Convert to fraction form
    41,065.28/61,444.11 = 29,246.36/x
  3. Step 3: Cross multiply
    41,065.28x = 61,444.11 × 29,246.36
  4. Step 4: Simplify right side
    41,065.28x = 1,797,016,560.94
  5. Step 5: Solve for x
    x = 1,797,016,560.94/41,065.28
  6. Step 6: Final answer
    x = 43,760.00

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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.