Home / 95,465.64-143,187.38-25,350.44

Finding the Fourth Proportional to 95,465.64, 143,187.38 and 25,350.44

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Solution

The fourth proportional to 95,465.64, 143,187.38 and 25,350.44 is: 38,022.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,465.64 : 143,187.38 = 25,350.44 : x
  2. Step 2: Convert to fraction form
    95,465.64/143,187.38 = 25,350.44/x
  3. Step 3: Cross multiply
    95,465.64x = 143,187.38 × 25,350.44
  4. Step 4: Simplify right side
    95,465.64x = 3,629,863,085.45
  5. Step 5: Solve for x
    x = 3,629,863,085.45/95,465.64
  6. Step 6: Final answer
    x = 38,022.72

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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.