Home / 177,414.30-265,732.65-94,211.10

Finding the Fourth Proportional to 177,414.30, 265,732.65 and 94,211.10

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Solution

The fourth proportional to 177,414.30, 265,732.65 and 94,211.10 is: 141,110.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,414.30 : 265,732.65 = 94,211.10 : x
  2. Step 2: Convert to fraction form
    177,414.30/265,732.65 = 94,211.10/x
  3. Step 3: Cross multiply
    177,414.30x = 265,732.65 × 94,211.10
  4. Step 4: Simplify right side
    177,414.30x = 25,034,965,262.42
  5. Step 5: Solve for x
    x = 25,034,965,262.42/177,414.30
  6. Step 6: Final answer
    x = 141,110.19

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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.