Home / 244,012.20-365,726.70-125,622.60

Finding the Fourth Proportional to 244,012.20, 365,726.70 and 125,622.60

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Solution

The fourth proportional to 244,012.20, 365,726.70 and 125,622.60 is: 188,283.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,012.20 : 365,726.70 = 125,622.60 : x
  2. Step 2: Convert to fraction form
    244,012.20/365,726.70 = 125,622.60/x
  3. Step 3: Cross multiply
    244,012.20x = 365,726.70 × 125,622.60
  4. Step 4: Simplify right side
    244,012.20x = 45,943,538,943.42
  5. Step 5: Solve for x
    x = 45,943,538,943.42/244,012.20
  6. Step 6: Final answer
    x = 188,283.78

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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.