Home / 410,867.59-566,964.96-227,098.42

Finding the Fourth Proportional to 410,867.59, 566,964.96 and 227,098.42

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Solution

The fourth proportional to 410,867.59, 566,964.96 and 227,098.42 is: 313,377.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,867.59 : 566,964.96 = 227,098.42 : x
  2. Step 2: Convert to fraction form
    410,867.59/566,964.96 = 227,098.42/x
  3. Step 3: Cross multiply
    410,867.59x = 566,964.96 × 227,098.42
  4. Step 4: Simplify right side
    410,867.59x = 128,756,846,611.36
  5. Step 5: Solve for x
    x = 128,756,846,611.36/410,867.59
  6. Step 6: Final answer
    x = 313,377.96

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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.