Home / 50,573.73-75,882.46-19,401.69

Finding the Fourth Proportional to 50,573.73, 75,882.46 and 19,401.69

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Solution

The fourth proportional to 50,573.73, 75,882.46 and 19,401.69 is: 29,110.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,573.73 : 75,882.46 = 19,401.69 : x
  2. Step 2: Convert to fraction form
    50,573.73/75,882.46 = 19,401.69/x
  3. Step 3: Cross multiply
    50,573.73x = 75,882.46 × 19,401.69
  4. Step 4: Simplify right side
    50,573.73x = 1,472,247,799.90
  5. Step 5: Solve for x
    x = 1,472,247,799.90/50,573.73
  6. Step 6: Final answer
    x = 29,110.92

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1.5x scale

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.