Home / 181,126.20-271,514.34-62,708.52

Finding the Fourth Proportional to 181,126.20, 271,514.34 and 62,708.52

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Solution

The fourth proportional to 181,126.20, 271,514.34 and 62,708.52 is: 94,002.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,126.20 : 271,514.34 = 62,708.52 : x
  2. Step 2: Convert to fraction form
    181,126.20/271,514.34 = 62,708.52/x
  3. Step 3: Cross multiply
    181,126.20x = 271,514.34 × 62,708.52
  4. Step 4: Simplify right side
    181,126.20x = 17,026,262,420.18
  5. Step 5: Solve for x
    x = 17,026,262,420.18/181,126.20
  6. Step 6: Final answer
    x = 94,002.21

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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.