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Finding the Fourth Proportional to 237,792.69, 356,735.66 and 88,034.13

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Solution

The fourth proportional to 237,792.69, 356,735.66 and 88,034.13 is: 132,068.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,792.69 : 356,735.66 = 88,034.13 : x
  2. Step 2: Convert to fraction form
    237,792.69/356,735.66 = 88,034.13/x
  3. Step 3: Cross multiply
    237,792.69x = 356,735.66 × 88,034.13
  4. Step 4: Simplify right side
    237,792.69x = 31,404,913,468.08
  5. Step 5: Solve for x
    x = 31,404,913,468.08/237,792.69
  6. Step 6: Final answer
    x = 132,068.46

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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.