Home / 151,077.20-226,449.48-62,282

Finding the Fourth Proportional to 151,077.20, 226,449.48 and 62,282

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Solution

The fourth proportional to 151,077.20, 226,449.48 and 62,282 is: 93,354.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,077.20 : 226,449.48 = 62,282 : x
  2. Step 2: Convert to fraction form
    151,077.20/226,449.48 = 62,282/x
  3. Step 3: Cross multiply
    151,077.20x = 226,449.48 × 62,282
  4. Step 4: Simplify right side
    151,077.20x = 14,103,726,513.36
  5. Step 5: Solve for x
    x = 14,103,726,513.36/151,077.20
  6. Step 6: Final answer
    x = 93,354.43

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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.