Home / 244,854.20-367,281.30-169,815.80

Finding the Fourth Proportional to 244,854.20, 367,281.30 and 169,815.80

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Solution

The fourth proportional to 244,854.20, 367,281.30 and 169,815.80 is: 254,723.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,854.20 : 367,281.30 = 169,815.80 : x
  2. Step 2: Convert to fraction form
    244,854.20/367,281.30 = 169,815.80/x
  3. Step 3: Cross multiply
    244,854.20x = 367,281.30 × 169,815.80
  4. Step 4: Simplify right side
    244,854.20x = 62,370,167,784.54
  5. Step 5: Solve for x
    x = 62,370,167,784.54/244,854.20
  6. Step 6: Final answer
    x = 254,723.70

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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.