Home / 244,711.76-367,171.32-133,774.16

Finding the Fourth Proportional to 244,711.76, 367,171.32 and 133,774.16

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Solution

The fourth proportional to 244,711.76, 367,171.32 and 133,774.16 is: 200,717.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,711.76 : 367,171.32 = 133,774.16 : x
  2. Step 2: Convert to fraction form
    244,711.76/367,171.32 = 133,774.16/x
  3. Step 3: Cross multiply
    244,711.76x = 367,171.32 × 133,774.16
  4. Step 4: Simplify right side
    244,711.76x = 49,118,034,909.09
  5. Step 5: Solve for x
    x = 49,118,034,909.09/244,711.76
  6. Step 6: Final answer
    x = 200,717.92

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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.