Home / 297,725.27-446,067.88-248,124.11

Finding the Fourth Proportional to 297,725.27, 446,067.88 and 248,124.11

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Solution

The fourth proportional to 297,725.27, 446,067.88 and 248,124.11 is: 371,752.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,725.27 : 446,067.88 = 248,124.11 : x
  2. Step 2: Convert to fraction form
    297,725.27/446,067.88 = 248,124.11/x
  3. Step 3: Cross multiply
    297,725.27x = 446,067.88 × 248,124.11
  4. Step 4: Simplify right side
    297,725.27x = 110,680,195,724.59
  5. Step 5: Solve for x
    x = 110,680,195,724.59/297,725.27
  6. Step 6: Final answer
    x = 371,752.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.