Home / 63,351.58-95,045.31-31,723.46

Finding the Fourth Proportional to 63,351.58, 95,045.31 and 31,723.46

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Solution

The fourth proportional to 63,351.58, 95,045.31 and 31,723.46 is: 47,594.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,351.58 : 95,045.31 = 31,723.46 : x
  2. Step 2: Convert to fraction form
    63,351.58/95,045.31 = 31,723.46/x
  3. Step 3: Cross multiply
    63,351.58x = 95,045.31 × 31,723.46
  4. Step 4: Simplify right side
    63,351.58x = 3,015,166,149.43
  5. Step 5: Solve for x
    x = 3,015,166,149.43/63,351.58
  6. Step 6: Final answer
    x = 47,594.17

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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.