Home / 41,682.95-62,505.51-17,979.29

Finding the Fourth Proportional to 41,682.95, 62,505.51 and 17,979.29

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Solution

The fourth proportional to 41,682.95, 62,505.51 and 17,979.29 is: 26,960.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,682.95 : 62,505.51 = 17,979.29 : x
  2. Step 2: Convert to fraction form
    41,682.95/62,505.51 = 17,979.29/x
  3. Step 3: Cross multiply
    41,682.95x = 62,505.51 × 17,979.29
  4. Step 4: Simplify right side
    41,682.95x = 1,123,804,545.33
  5. Step 5: Solve for x
    x = 1,123,804,545.33/41,682.95
  6. Step 6: Final answer
    x = 26,960.77

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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.