Home / 49,066.75-73,601.34-17,902

Finding the Fourth Proportional to 49,066.75, 73,601.34 and 17,902

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Solution

The fourth proportional to 49,066.75, 73,601.34 and 17,902 is: 26,853.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,066.75 : 73,601.34 = 17,902 : x
  2. Step 2: Convert to fraction form
    49,066.75/73,601.34 = 17,902/x
  3. Step 3: Cross multiply
    49,066.75x = 73,601.34 × 17,902
  4. Step 4: Simplify right side
    49,066.75x = 1,317,611,188.68
  5. Step 5: Solve for x
    x = 1,317,611,188.68/49,066.75
  6. Step 6: Final answer
    x = 26,853.44

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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.