Home / 94,544.76-141,797.28-41,920.68

Finding the Fourth Proportional to 94,544.76, 141,797.28 and 41,920.68

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Solution

The fourth proportional to 94,544.76, 141,797.28 and 41,920.68 is: 62,872.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,544.76 : 141,797.28 = 41,920.68 : x
  2. Step 2: Convert to fraction form
    94,544.76/141,797.28 = 41,920.68/x
  3. Step 3: Cross multiply
    94,544.76x = 141,797.28 × 41,920.68
  4. Step 4: Simplify right side
    94,544.76x = 5,944,238,399.75
  5. Step 5: Solve for x
    x = 5,944,238,399.75/94,544.76
  6. Step 6: Final answer
    x = 62,872.21

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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.