Home / 67,591.03-93,273.77-37,375.32

Finding the Fourth Proportional to 67,591.03, 93,273.77 and 37,375.32

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Solution

The fourth proportional to 67,591.03, 93,273.77 and 37,375.32 is: 51,576.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,591.03 : 93,273.77 = 37,375.32 : x
  2. Step 2: Convert to fraction form
    67,591.03/93,273.77 = 37,375.32/x
  3. Step 3: Cross multiply
    67,591.03x = 93,273.77 × 37,375.32
  4. Step 4: Simplify right side
    67,591.03x = 3,486,137,001.36
  5. Step 5: Solve for x
    x = 3,486,137,001.36/67,591.03
  6. Step 6: Final answer
    x = 51,576.92

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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.