Home / 410,293.49-566,233.54-229,040.80

Finding the Fourth Proportional to 410,293.49, 566,233.54 and 229,040.80

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Solution

The fourth proportional to 410,293.49, 566,233.54 and 229,040.80 is: 316,092.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,293.49 : 566,233.54 = 229,040.80 : x
  2. Step 2: Convert to fraction form
    410,293.49/566,233.54 = 229,040.80/x
  3. Step 3: Cross multiply
    410,293.49x = 566,233.54 × 229,040.80
  4. Step 4: Simplify right side
    410,293.49x = 129,690,581,000.25
  5. Step 5: Solve for x
    x = 129,690,581,000.25/410,293.49
  6. Step 6: Final answer
    x = 316,092.23

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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.