Home / 244,968.18-338,093.24-149,530.34

Finding the Fourth Proportional to 244,968.18, 338,093.24 and 149,530.34

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Solution

The fourth proportional to 244,968.18, 338,093.24 and 149,530.34 is: 206,374.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,968.18 : 338,093.24 = 149,530.34 : x
  2. Step 2: Convert to fraction form
    244,968.18/338,093.24 = 149,530.34/x
  3. Step 3: Cross multiply
    244,968.18x = 338,093.24 × 149,530.34
  4. Step 4: Simplify right side
    244,968.18x = 50,555,194,690.78
  5. Step 5: Solve for x
    x = 50,555,194,690.78/244,968.18
  6. Step 6: Final answer
    x = 206,374.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.