Home / 94,229.55-141,361.64-31,053.39

Finding the Fourth Proportional to 94,229.55, 141,361.64 and 31,053.39

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Solution

The fourth proportional to 94,229.55, 141,361.64 and 31,053.39 is: 46,585.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,229.55 : 141,361.64 = 31,053.39 : x
  2. Step 2: Convert to fraction form
    94,229.55/141,361.64 = 31,053.39/x
  3. Step 3: Cross multiply
    94,229.55x = 141,361.64 × 31,053.39
  4. Step 4: Simplify right side
    94,229.55x = 4,389,757,982.69
  5. Step 5: Solve for x
    x = 4,389,757,982.69/94,229.55
  6. Step 6: Final answer
    x = 46,585.79

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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.