Home / 244,639.32-367,084.17-111,502.50

Finding the Fourth Proportional to 244,639.32, 367,084.17 and 111,502.50

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Solution

The fourth proportional to 244,639.32, 367,084.17 and 111,502.50 is: 167,310.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,639.32 : 367,084.17 = 111,502.50 : x
  2. Step 2: Convert to fraction form
    244,639.32/367,084.17 = 111,502.50/x
  3. Step 3: Cross multiply
    244,639.32x = 367,084.17 × 111,502.50
  4. Step 4: Simplify right side
    244,639.32x = 40,930,802,665.43
  5. Step 5: Solve for x
    x = 40,930,802,665.43/244,639.32
  6. Step 6: Final answer
    x = 167,310.81

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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.