Home / 226,949.25-340,393.23-93,811.04

Finding the Fourth Proportional to 226,949.25, 340,393.23 and 93,811.04

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Solution

The fourth proportional to 226,949.25, 340,393.23 and 93,811.04 is: 140,703.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,949.25 : 340,393.23 = 93,811.04 : x
  2. Step 2: Convert to fraction form
    226,949.25/340,393.23 = 93,811.04/x
  3. Step 3: Cross multiply
    226,949.25x = 340,393.23 × 93,811.04
  4. Step 4: Simplify right side
    226,949.25x = 31,932,641,213.29
  5. Step 5: Solve for x
    x = 31,932,641,213.29/226,949.25
  6. Step 6: Final answer
    x = 140,703.89

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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.