Home / 95,264.37-131,475.66-54,988.94

Finding the Fourth Proportional to 95,264.37, 131,475.66 and 54,988.94

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Solution

The fourth proportional to 95,264.37, 131,475.66 and 54,988.94 is: 75,890.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,264.37 : 131,475.66 = 54,988.94 : x
  2. Step 2: Convert to fraction form
    95,264.37/131,475.66 = 54,988.94/x
  3. Step 3: Cross multiply
    95,264.37x = 131,475.66 × 54,988.94
  4. Step 4: Simplify right side
    95,264.37x = 7,229,707,301.68
  5. Step 5: Solve for x
    x = 7,229,707,301.68/95,264.37
  6. Step 6: Final answer
    x = 75,890.99

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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.