Home / 267,260.38-368,825.26-152,536.73

Finding the Fourth Proportional to 267,260.38, 368,825.26 and 152,536.73

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Solution

The fourth proportional to 267,260.38, 368,825.26 and 152,536.73 is: 210,504.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,260.38 : 368,825.26 = 152,536.73 : x
  2. Step 2: Convert to fraction form
    267,260.38/368,825.26 = 152,536.73/x
  3. Step 3: Cross multiply
    267,260.38x = 368,825.26 × 152,536.73
  4. Step 4: Simplify right side
    267,260.38x = 56,259,397,257.67
  5. Step 5: Solve for x
    x = 56,259,397,257.67/267,260.38
  6. Step 6: Final answer
    x = 210,504.07

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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.