Home / 6,753.48-9,320.27-3,769.91

Finding the Fourth Proportional to 6,753.48, 9,320.27 and 3,769.91

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Solution

The fourth proportional to 6,753.48, 9,320.27 and 3,769.91 is: 5,202.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753.48 : 9,320.27 = 3,769.91 : x
  2. Step 2: Convert to fraction form
    6,753.48/9,320.27 = 3,769.91/x
  3. Step 3: Cross multiply
    6,753.48x = 9,320.27 × 3,769.91
  4. Step 4: Simplify right side
    6,753.48x = 35,136,548.58
  5. Step 5: Solve for x
    x = 35,136,548.58/6,753.48
  6. Step 6: Final answer
    x = 5,202.74

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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.