Home / 48,826.89-73,246.20-17,230.43

Finding the Fourth Proportional to 48,826.89, 73,246.20 and 17,230.43

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Solution

The fourth proportional to 48,826.89, 73,246.20 and 17,230.43 is: 25,847.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,826.89 : 73,246.20 = 17,230.43 : x
  2. Step 2: Convert to fraction form
    48,826.89/73,246.20 = 17,230.43/x
  3. Step 3: Cross multiply
    48,826.89x = 73,246.20 × 17,230.43
  4. Step 4: Simplify right side
    48,826.89x = 1,262,063,482.82
  5. Step 5: Solve for x
    x = 1,262,063,482.82/48,826.89
  6. Step 6: Final answer
    x = 25,847.71

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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.