Home / 244,717.76-367,180.32-133,780.16

Finding the Fourth Proportional to 244,717.76, 367,180.32 and 133,780.16

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Solution

The fourth proportional to 244,717.76, 367,180.32 and 133,780.16 is: 200,726.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,717.76 : 367,180.32 = 133,780.16 : x
  2. Step 2: Convert to fraction form
    244,717.76/367,180.32 = 133,780.16/x
  3. Step 3: Cross multiply
    244,717.76x = 367,180.32 × 133,780.16
  4. Step 4: Simplify right side
    244,717.76x = 49,121,441,958.45
  5. Step 5: Solve for x
    x = 49,121,441,958.45/244,717.76
  6. Step 6: Final answer
    x = 200,726.92

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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.