Home / 151,277.90-226,965.45-101,414.30

Finding the Fourth Proportional to 151,277.90, 226,965.45 and 101,414.30

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Solution

The fourth proportional to 151,277.90, 226,965.45 and 101,414.30 is: 152,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,277.90 : 226,965.45 = 101,414.30 : x
  2. Step 2: Convert to fraction form
    151,277.90/226,965.45 = 101,414.30/x
  3. Step 3: Cross multiply
    151,277.90x = 226,965.45 × 101,414.30
  4. Step 4: Simplify right side
    151,277.90x = 23,017,542,235.94
  5. Step 5: Solve for x
    x = 23,017,542,235.94/151,277.90
  6. Step 6: Final answer
    x = 152,154.03

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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.