Home / 95,908.44-132,354.21-55,646.18

Finding the Fourth Proportional to 95,908.44, 132,354.21 and 55,646.18

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Solution

The fourth proportional to 95,908.44, 132,354.21 and 55,646.18 is: 76,792.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,908.44 : 132,354.21 = 55,646.18 : x
  2. Step 2: Convert to fraction form
    95,908.44/132,354.21 = 55,646.18/x
  3. Step 3: Cross multiply
    95,908.44x = 132,354.21 × 55,646.18
  4. Step 4: Simplify right side
    95,908.44x = 7,365,005,531.65
  5. Step 5: Solve for x
    x = 7,365,005,531.65/95,908.44
  6. Step 6: Final answer
    x = 76,792.05

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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.