Home / 54,575.19-75,273.46-37,584.83

Finding the Fourth Proportional to 54,575.19, 75,273.46 and 37,584.83

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Solution

The fourth proportional to 54,575.19, 75,273.46 and 37,584.83 is: 51,839.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,575.19 : 75,273.46 = 37,584.83 : x
  2. Step 2: Convert to fraction form
    54,575.19/75,273.46 = 37,584.83/x
  3. Step 3: Cross multiply
    54,575.19x = 75,273.46 × 37,584.83
  4. Step 4: Simplify right side
    54,575.19x = 2,829,140,291.83
  5. Step 5: Solve for x
    x = 2,829,140,291.83/54,575.19
  6. Step 6: Final answer
    x = 51,839.31

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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.