Home / 267,537.20-369,201.24-146,675.90

Finding the Fourth Proportional to 267,537.20, 369,201.24 and 146,675.90

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Solution

The fourth proportional to 267,537.20, 369,201.24 and 146,675.90 is: 202,412.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,537.20 : 369,201.24 = 146,675.90 : x
  2. Step 2: Convert to fraction form
    267,537.20/369,201.24 = 146,675.90/x
  3. Step 3: Cross multiply
    267,537.20x = 369,201.24 × 146,675.90
  4. Step 4: Simplify right side
    267,537.20x = 54,152,924,158.12
  5. Step 5: Solve for x
    x = 54,152,924,158.12/267,537.20
  6. Step 6: Final answer
    x = 202,412.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.