Home / 9,298.53-13,947.77-3,375.41

Finding the Fourth Proportional to 9,298.53, 13,947.77 and 3,375.41

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Solution

The fourth proportional to 9,298.53, 13,947.77 and 3,375.41 is: 5,063.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298.53 : 13,947.77 = 3,375.41 : x
  2. Step 2: Convert to fraction form
    9,298.53/13,947.77 = 3,375.41/x
  3. Step 3: Cross multiply
    9,298.53x = 13,947.77 × 3,375.41
  4. Step 4: Simplify right side
    9,298.53x = 47,079,430.38
  5. Step 5: Solve for x
    x = 47,079,430.38/9,298.53
  6. Step 6: Final answer
    x = 5,063.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.