Home / 95,343.71-131,577.28-52,906.19

Finding the Fourth Proportional to 95,343.71, 131,577.28 and 52,906.19

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Solution

The fourth proportional to 95,343.71, 131,577.28 and 52,906.19 is: 73,012.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,343.71 : 131,577.28 = 52,906.19 : x
  2. Step 2: Convert to fraction form
    95,343.71/131,577.28 = 52,906.19/x
  3. Step 3: Cross multiply
    95,343.71x = 131,577.28 × 52,906.19
  4. Step 4: Simplify right side
    95,343.71x = 6,961,251,785.21
  5. Step 5: Solve for x
    x = 6,961,251,785.21/95,343.71
  6. Step 6: Final answer
    x = 73,012.18

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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.