Home / 48,793.24-73,207.42-19,194.68

Finding the Fourth Proportional to 48,793.24, 73,207.42 and 19,194.68

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Solution

The fourth proportional to 48,793.24, 73,207.42 and 19,194.68 is: 28,798.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,793.24 : 73,207.42 = 19,194.68 : x
  2. Step 2: Convert to fraction form
    48,793.24/73,207.42 = 19,194.68/x
  3. Step 3: Cross multiply
    48,793.24x = 73,207.42 × 19,194.68
  4. Step 4: Simplify right side
    48,793.24x = 1,405,193,000.53
  5. Step 5: Solve for x
    x = 1,405,193,000.53/48,793.24
  6. Step 6: Final answer
    x = 28,798.93

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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.