Home / 95,395.56-131,649.90-52,954.14

Finding the Fourth Proportional to 95,395.56, 131,649.90 and 52,954.14

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Solution

The fourth proportional to 95,395.56, 131,649.90 and 52,954.14 is: 73,078.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,395.56 : 131,649.90 = 52,954.14 : x
  2. Step 2: Convert to fraction form
    95,395.56/131,649.90 = 52,954.14/x
  3. Step 3: Cross multiply
    95,395.56x = 131,649.90 × 52,954.14
  4. Step 4: Simplify right side
    95,395.56x = 6,971,407,235.59
  5. Step 5: Solve for x
    x = 6,971,407,235.59/95,395.56
  6. Step 6: Final answer
    x = 73,078.95

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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.