Home / 44,780.65-67,171.88-15,198.44

Finding the Fourth Proportional to 44,780.65, 67,171.88 and 15,198.44

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Solution

The fourth proportional to 44,780.65, 67,171.88 and 15,198.44 is: 22,797.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,780.65 : 67,171.88 = 15,198.44 : x
  2. Step 2: Convert to fraction form
    44,780.65/67,171.88 = 15,198.44/x
  3. Step 3: Cross multiply
    44,780.65x = 67,171.88 × 15,198.44
  4. Step 4: Simplify right side
    44,780.65x = 1,020,907,490.00
  5. Step 5: Solve for x
    x = 1,020,907,490.00/44,780.65
  6. Step 6: Final answer
    x = 22,797.96

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1.5x scale

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.