Home / 48,936.29-73,402.13-17,345.85

Finding the Fourth Proportional to 48,936.29, 73,402.13 and 17,345.85

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Solution

The fourth proportional to 48,936.29, 73,402.13 and 17,345.85 is: 26,017.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,936.29 : 73,402.13 = 17,345.85 : x
  2. Step 2: Convert to fraction form
    48,936.29/73,402.13 = 17,345.85/x
  3. Step 3: Cross multiply
    48,936.29x = 73,402.13 × 17,345.85
  4. Step 4: Simplify right side
    48,936.29x = 1,273,222,104.77
  5. Step 5: Solve for x
    x = 1,273,222,104.77/48,936.29
  6. Step 6: Final answer
    x = 26,017.96

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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.