Home / 94,003.84-141,042.64-41,376.40

Finding the Fourth Proportional to 94,003.84, 141,042.64 and 41,376.40

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Solution

The fourth proportional to 94,003.84, 141,042.64 and 41,376.40 is: 62,080.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,003.84 : 141,042.64 = 41,376.40 : x
  2. Step 2: Convert to fraction form
    94,003.84/141,042.64 = 41,376.40/x
  3. Step 3: Cross multiply
    94,003.84x = 141,042.64 × 41,376.40
  4. Step 4: Simplify right side
    94,003.84x = 5,835,836,689.70
  5. Step 5: Solve for x
    x = 5,835,836,689.70/94,003.84
  6. Step 6: Final answer
    x = 62,080.83

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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.