Home / 193,751.17-267,507.06-173,269.69

Finding the Fourth Proportional to 193,751.17, 267,507.06 and 173,269.69

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Solution

The fourth proportional to 193,751.17, 267,507.06 and 173,269.69 is: 239,228.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,751.17 : 267,507.06 = 173,269.69 : x
  2. Step 2: Convert to fraction form
    193,751.17/267,507.06 = 173,269.69/x
  3. Step 3: Cross multiply
    193,751.17x = 267,507.06 × 173,269.69
  4. Step 4: Simplify right side
    193,751.17x = 46,350,865,359.01
  5. Step 5: Solve for x
    x = 46,350,865,359.01/193,751.17
  6. Step 6: Final answer
    x = 239,228.83

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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.