Home / 244,265.36-366,450.28-75,782.02

Finding the Fourth Proportional to 244,265.36, 366,450.28 and 75,782.02

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Solution

The fourth proportional to 244,265.36, 366,450.28 and 75,782.02 is: 113,689.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,265.36 : 366,450.28 = 75,782.02 : x
  2. Step 2: Convert to fraction form
    244,265.36/366,450.28 = 75,782.02/x
  3. Step 3: Cross multiply
    244,265.36x = 366,450.28 × 75,782.02
  4. Step 4: Simplify right side
    244,265.36x = 27,770,342,447.97
  5. Step 5: Solve for x
    x = 27,770,342,447.97/244,265.36
  6. Step 6: Final answer
    x = 113,689.24

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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.