Home / 193,752.17-267,508.44-173,270.69

Finding the Fourth Proportional to 193,752.17, 267,508.44 and 173,270.69

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Solution

The fourth proportional to 193,752.17, 267,508.44 and 173,270.69 is: 239,230.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,752.17 : 267,508.44 = 173,270.69 : x
  2. Step 2: Convert to fraction form
    193,752.17/267,508.44 = 173,270.69/x
  3. Step 3: Cross multiply
    193,752.17x = 267,508.44 × 173,270.69
  4. Step 4: Simplify right side
    193,752.17x = 46,351,371,979.62
  5. Step 5: Solve for x
    x = 46,351,371,979.62/193,752.17
  6. Step 6: Final answer
    x = 239,230.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.