Home / 244,708.20-367,062.30-86,952.60

Finding the Fourth Proportional to 244,708.20, 367,062.30 and 86,952.60

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Solution

The fourth proportional to 244,708.20, 367,062.30 and 86,952.60 is: 130,428.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,708.20 : 367,062.30 = 86,952.60 : x
  2. Step 2: Convert to fraction form
    244,708.20/367,062.30 = 86,952.60/x
  3. Step 3: Cross multiply
    244,708.20x = 367,062.30 × 86,952.60
  4. Step 4: Simplify right side
    244,708.20x = 31,917,021,346.98
  5. Step 5: Solve for x
    x = 31,917,021,346.98/244,708.20
  6. Step 6: Final answer
    x = 130,428.90

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1.5x scale

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.