Home / 94,983.25-131,077.02-52,544.65

Finding the Fourth Proportional to 94,983.25, 131,077.02 and 52,544.65

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Solution

The fourth proportional to 94,983.25, 131,077.02 and 52,544.65 is: 72,511.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,983.25 : 131,077.02 = 52,544.65 : x
  2. Step 2: Convert to fraction form
    94,983.25/131,077.02 = 52,544.65/x
  3. Step 3: Cross multiply
    94,983.25x = 131,077.02 × 52,544.65
  4. Step 4: Simplify right side
    94,983.25x = 6,887,396,138.94
  5. Step 5: Solve for x
    x = 6,887,396,138.94/94,983.25
  6. Step 6: Final answer
    x = 72,511.69

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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.