Home / 250,270.46-375,402.51-60,732.38

Finding the Fourth Proportional to 250,270.46, 375,402.51 and 60,732.38

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Solution

The fourth proportional to 250,270.46, 375,402.51 and 60,732.38 is: 91,097.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,270.46 : 375,402.51 = 60,732.38 : x
  2. Step 2: Convert to fraction form
    250,270.46/375,402.51 = 60,732.38/x
  3. Step 3: Cross multiply
    250,270.46x = 375,402.51 × 60,732.38
  4. Step 4: Simplify right side
    250,270.46x = 22,799,086,013.26
  5. Step 5: Solve for x
    x = 22,799,086,013.26/250,270.46
  6. Step 6: Final answer
    x = 91,097.79

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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.