Home / 244,042.12-365,929.17-75,515.55

Finding the Fourth Proportional to 244,042.12, 365,929.17 and 75,515.55

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Solution

The fourth proportional to 244,042.12, 365,929.17 and 75,515.55 is: 113,231.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,042.12 : 365,929.17 = 75,515.55 : x
  2. Step 2: Convert to fraction form
    244,042.12/365,929.17 = 75,515.55/x
  3. Step 3: Cross multiply
    244,042.12x = 365,929.17 × 75,515.55
  4. Step 4: Simplify right side
    244,042.12x = 27,633,342,533.59
  5. Step 5: Solve for x
    x = 27,633,342,533.59/244,042.12
  6. Step 6: Final answer
    x = 113,231.86

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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.