Home / 95,286.68-142,906.78-32,090.35

Finding the Fourth Proportional to 95,286.68, 142,906.78 and 32,090.35

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Solution

The fourth proportional to 95,286.68, 142,906.78 and 32,090.35 is: 48,127.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,286.68 : 142,906.78 = 32,090.35 : x
  2. Step 2: Convert to fraction form
    95,286.68/142,906.78 = 32,090.35/x
  3. Step 3: Cross multiply
    95,286.68x = 142,906.78 × 32,090.35
  4. Step 4: Simplify right side
    95,286.68x = 4,585,928,940.29
  5. Step 5: Solve for x
    x = 4,585,928,940.29/95,286.68
  6. Step 6: Final answer
    x = 48,127.70

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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.