Home / 94,380.18-141,504.66-41,760.96

Finding the Fourth Proportional to 94,380.18, 141,504.66 and 41,760.96

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Solution

The fourth proportional to 94,380.18, 141,504.66 and 41,760.96 is: 62,612.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,380.18 : 141,504.66 = 41,760.96 : x
  2. Step 2: Convert to fraction form
    94,380.18/141,504.66 = 41,760.96/x
  3. Step 3: Cross multiply
    94,380.18x = 141,504.66 × 41,760.96
  4. Step 4: Simplify right side
    94,380.18x = 5,909,370,446.07
  5. Step 5: Solve for x
    x = 5,909,370,446.07/94,380.18
  6. Step 6: Final answer
    x = 62,612.41

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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.