Home / 63,667.75-95,545.50-22,114.75

Finding the Fourth Proportional to 63,667.75, 95,545.50 and 22,114.75

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Solution

The fourth proportional to 63,667.75, 95,545.50 and 22,114.75 is: 33,187.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,667.75 : 95,545.50 = 22,114.75 : x
  2. Step 2: Convert to fraction form
    63,667.75/95,545.50 = 22,114.75/x
  3. Step 3: Cross multiply
    63,667.75x = 95,545.50 × 22,114.75
  4. Step 4: Simplify right side
    63,667.75x = 2,112,964,846.13
  5. Step 5: Solve for x
    x = 2,112,964,846.13/63,667.75
  6. Step 6: Final answer
    x = 33,187.36

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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.