Home / 150,473.08-226,062.20-141,961.53

Finding the Fourth Proportional to 150,473.08, 226,062.20 and 141,961.53

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Solution

The fourth proportional to 150,473.08, 226,062.20 and 141,961.53 is: 213,274.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,473.08 : 226,062.20 = 141,961.53 : x
  2. Step 2: Convert to fraction form
    150,473.08/226,062.20 = 141,961.53/x
  3. Step 3: Cross multiply
    150,473.08x = 226,062.20 × 141,961.53
  4. Step 4: Simplify right side
    150,473.08x = 32,092,135,787.17
  5. Step 5: Solve for x
    x = 32,092,135,787.17/150,473.08
  6. Step 6: Final answer
    x = 213,274.93

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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.