Home / 95,160.96-142,725.24-25,040.88

Finding the Fourth Proportional to 95,160.96, 142,725.24 and 25,040.88

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Solution

The fourth proportional to 95,160.96, 142,725.24 and 25,040.88 is: 37,557.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,160.96 : 142,725.24 = 25,040.88 : x
  2. Step 2: Convert to fraction form
    95,160.96/142,725.24 = 25,040.88/x
  3. Step 3: Cross multiply
    95,160.96x = 142,725.24 × 25,040.88
  4. Step 4: Simplify right side
    95,160.96x = 3,573,965,607.81
  5. Step 5: Solve for x
    x = 3,573,965,607.81/95,160.96
  6. Step 6: Final answer
    x = 37,557.06

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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.