Home / 267,512.60-369,167.34-146,654.74

Finding the Fourth Proportional to 267,512.60, 369,167.34 and 146,654.74

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Solution

The fourth proportional to 267,512.60, 369,167.34 and 146,654.74 is: 202,383.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,512.60 : 369,167.34 = 146,654.74 : x
  2. Step 2: Convert to fraction form
    267,512.60/369,167.34 = 146,654.74/x
  3. Step 3: Cross multiply
    267,512.60x = 369,167.34 × 146,654.74
  4. Step 4: Simplify right side
    267,512.60x = 54,140,141,275.61
  5. Step 5: Solve for x
    x = 54,140,141,275.61/267,512.60
  6. Step 6: Final answer
    x = 202,383.52

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1.5x scale

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.