Home / 54,926.41-82,414.23-25,328.38

Finding the Fourth Proportional to 54,926.41, 82,414.23 and 25,328.38

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Solution

The fourth proportional to 54,926.41, 82,414.23 and 25,328.38 is: 38,003.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,926.41 : 82,414.23 = 25,328.38 : x
  2. Step 2: Convert to fraction form
    54,926.41/82,414.23 = 25,328.38/x
  3. Step 3: Cross multiply
    54,926.41x = 82,414.23 × 25,328.38
  4. Step 4: Simplify right side
    54,926.41x = 2,087,418,633.83
  5. Step 5: Solve for x
    x = 2,087,418,633.83/54,926.41
  6. Step 6: Final answer
    x = 38,003.92

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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.