Home / 75,934.72-104,772.18-44,084.44

Finding the Fourth Proportional to 75,934.72, 104,772.18 and 44,084.44

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Solution

The fourth proportional to 75,934.72, 104,772.18 and 44,084.44 is: 60,826.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,934.72 : 104,772.18 = 44,084.44 : x
  2. Step 2: Convert to fraction form
    75,934.72/104,772.18 = 44,084.44/x
  3. Step 3: Cross multiply
    75,934.72x = 104,772.18 × 44,084.44
  4. Step 4: Simplify right side
    75,934.72x = 4,618,822,882.88
  5. Step 5: Solve for x
    x = 4,618,822,882.88/75,934.72
  6. Step 6: Final answer
    x = 60,826.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.