Home / 244,069.86-366,140.43-75,605.25

Finding the Fourth Proportional to 244,069.86, 366,140.43 and 75,605.25

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Solution

The fourth proportional to 244,069.86, 366,140.43 and 75,605.25 is: 113,418.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,069.86 : 366,140.43 = 75,605.25 : x
  2. Step 2: Convert to fraction form
    244,069.86/366,140.43 = 75,605.25/x
  3. Step 3: Cross multiply
    244,069.86x = 366,140.43 × 75,605.25
  4. Step 4: Simplify right side
    244,069.86x = 27,682,138,745.26
  5. Step 5: Solve for x
    x = 27,682,138,745.26/244,069.86
  6. Step 6: Final answer
    x = 113,418.92

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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.