Home / 244,453.20-366,635.04-102,260.60

Finding the Fourth Proportional to 244,453.20, 366,635.04 and 102,260.60

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Solution

The fourth proportional to 244,453.20, 366,635.04 and 102,260.60 is: 153,372.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,453.20 : 366,635.04 = 102,260.60 : x
  2. Step 2: Convert to fraction form
    244,453.20/366,635.04 = 102,260.60/x
  3. Step 3: Cross multiply
    244,453.20x = 366,635.04 × 102,260.60
  4. Step 4: Simplify right side
    244,453.20x = 37,492,319,171.42
  5. Step 5: Solve for x
    x = 37,492,319,171.42/244,453.20
  6. Step 6: Final answer
    x = 153,372.18

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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.