Home / 63,734.31-95,601.44-19,360.89

Finding the Fourth Proportional to 63,734.31, 95,601.44 and 19,360.89

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Solution

The fourth proportional to 63,734.31, 95,601.44 and 19,360.89 is: 29,041.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,734.31 : 95,601.44 = 19,360.89 : x
  2. Step 2: Convert to fraction form
    63,734.31/95,601.44 = 19,360.89/x
  3. Step 3: Cross multiply
    63,734.31x = 95,601.44 × 19,360.89
  4. Step 4: Simplify right side
    63,734.31x = 1,850,928,866.88
  5. Step 5: Solve for x
    x = 1,850,928,866.88/63,734.31
  6. Step 6: Final answer
    x = 29,041.33

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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.