Home / 63,976.53-95,964.80-32,791.89

Finding the Fourth Proportional to 63,976.53, 95,964.80 and 32,791.89

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Solution

The fourth proportional to 63,976.53, 95,964.80 and 32,791.89 is: 49,187.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,976.53 : 95,964.80 = 32,791.89 : x
  2. Step 2: Convert to fraction form
    63,976.53/95,964.80 = 32,791.89/x
  3. Step 3: Cross multiply
    63,976.53x = 95,964.80 × 32,791.89
  4. Step 4: Simplify right side
    63,976.53x = 3,146,867,001.51
  5. Step 5: Solve for x
    x = 3,146,867,001.51/63,976.53
  6. Step 6: Final answer
    x = 49,187.84

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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.