Home / 95,344.16-131,581.12-52,907.36

Finding the Fourth Proportional to 95,344.16, 131,581.12 and 52,907.36

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Solution

The fourth proportional to 95,344.16, 131,581.12 and 52,907.36 is: 73,015.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,344.16 : 131,581.12 = 52,907.36 : x
  2. Step 2: Convert to fraction form
    95,344.16/131,581.12 = 52,907.36/x
  3. Step 3: Cross multiply
    95,344.16x = 131,581.12 × 52,907.36
  4. Step 4: Simplify right side
    95,344.16x = 6,961,609,685.04
  5. Step 5: Solve for x
    x = 6,961,609,685.04/95,344.16
  6. Step 6: Final answer
    x = 73,015.59

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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.