Home / 54,841.67-75,687.84-33,332.52

Finding the Fourth Proportional to 54,841.67, 75,687.84 and 33,332.52

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Solution

The fourth proportional to 54,841.67, 75,687.84 and 33,332.52 is: 46,002.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,841.67 : 75,687.84 = 33,332.52 : x
  2. Step 2: Convert to fraction form
    54,841.67/75,687.84 = 33,332.52/x
  3. Step 3: Cross multiply
    54,841.67x = 75,687.84 × 33,332.52
  4. Step 4: Simplify right side
    54,841.67x = 2,522,866,440.56
  5. Step 5: Solve for x
    x = 2,522,866,440.56/54,841.67
  6. Step 6: Final answer
    x = 46,002.73

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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.