Home / 269,433.54-371,827.26-146,932.62

Finding the Fourth Proportional to 269,433.54, 371,827.26 and 146,932.62

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Solution

The fourth proportional to 269,433.54, 371,827.26 and 146,932.62 is: 202,771.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,433.54 : 371,827.26 = 146,932.62 : x
  2. Step 2: Convert to fraction form
    269,433.54/371,827.26 = 146,932.62/x
  3. Step 3: Cross multiply
    269,433.54x = 371,827.26 × 146,932.62
  4. Step 4: Simplify right side
    269,433.54x = 54,633,555,077.71
  5. Step 5: Solve for x
    x = 54,633,555,077.71/269,433.54
  6. Step 6: Final answer
    x = 202,771.91

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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.