Home / 94,033.41-129,766.10-51,591.03

Finding the Fourth Proportional to 94,033.41, 129,766.10 and 51,591.03

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Solution

The fourth proportional to 94,033.41, 129,766.10 and 51,591.03 is: 71,195.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033.41 : 129,766.10 = 51,591.03 : x
  2. Step 2: Convert to fraction form
    94,033.41/129,766.10 = 51,591.03/x
  3. Step 3: Cross multiply
    94,033.41x = 129,766.10 × 51,591.03
  4. Step 4: Simplify right side
    94,033.41x = 6,694,766,303.70
  5. Step 5: Solve for x
    x = 6,694,766,303.70/94,033.41
  6. Step 6: Final answer
    x = 71,195.62

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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.