Home / 95,260.05-131,518.28-61,327.33

Finding the Fourth Proportional to 95,260.05, 131,518.28 and 61,327.33

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Solution

The fourth proportional to 95,260.05, 131,518.28 and 61,327.33 is: 84,669.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,260.05 : 131,518.28 = 61,327.33 : x
  2. Step 2: Convert to fraction form
    95,260.05/131,518.28 = 61,327.33/x
  3. Step 3: Cross multiply
    95,260.05x = 131,518.28 × 61,327.33
  4. Step 4: Simplify right side
    95,260.05x = 8,065,664,958.59
  5. Step 5: Solve for x
    x = 8,065,664,958.59/95,260.05
  6. Step 6: Final answer
    x = 84,669.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.