Home / 252,768.17-379,269.45-110,594.69

Finding the Fourth Proportional to 252,768.17, 379,269.45 and 110,594.69

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Solution

The fourth proportional to 252,768.17, 379,269.45 and 110,594.69 is: 165,943.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,768.17 : 379,269.45 = 110,594.69 : x
  2. Step 2: Convert to fraction form
    252,768.17/379,269.45 = 110,594.69/x
  3. Step 3: Cross multiply
    252,768.17x = 379,269.45 × 110,594.69
  4. Step 4: Simplify right side
    252,768.17x = 41,945,185,352.87
  5. Step 5: Solve for x
    x = 41,945,185,352.87/252,768.17
  6. Step 6: Final answer
    x = 165,943.31

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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.