Home / 48,207.57-72,293.37-16,608.79

Finding the Fourth Proportional to 48,207.57, 72,293.37 and 16,608.79

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Solution

The fourth proportional to 48,207.57, 72,293.37 and 16,608.79 is: 24,906.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,207.57 : 72,293.37 = 16,608.79 : x
  2. Step 2: Convert to fraction form
    48,207.57/72,293.37 = 16,608.79/x
  3. Step 3: Cross multiply
    48,207.57x = 72,293.37 × 16,608.79
  4. Step 4: Simplify right side
    48,207.57x = 1,200,705,400.72
  5. Step 5: Solve for x
    x = 1,200,705,400.72/48,207.57
  6. Step 6: Final answer
    x = 24,906.99

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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.