Home / 410,933.92-567,087.16-229,645.84

Finding the Fourth Proportional to 410,933.92, 567,087.16 and 229,645.84

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Solution

The fourth proportional to 410,933.92, 567,087.16 and 229,645.84 is: 316,910.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,933.92 : 567,087.16 = 229,645.84 : x
  2. Step 2: Convert to fraction form
    410,933.92/567,087.16 = 229,645.84/x
  3. Step 3: Cross multiply
    410,933.92x = 567,087.16 × 229,645.84
  4. Step 4: Simplify right side
    410,933.92x = 130,229,207,211.41
  5. Step 5: Solve for x
    x = 130,229,207,211.41/410,933.92
  6. Step 6: Final answer
    x = 316,910.34

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1.5x scale

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.