Home / 9,393.04-14,077.38-3,839.92

Finding the Fourth Proportional to 9,393.04, 14,077.38 and 3,839.92

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Solution

The fourth proportional to 9,393.04, 14,077.38 and 3,839.92 is: 5,754.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393.04 : 14,077.38 = 3,839.92 : x
  2. Step 2: Convert to fraction form
    9,393.04/14,077.38 = 3,839.92/x
  3. Step 3: Cross multiply
    9,393.04x = 14,077.38 × 3,839.92
  4. Step 4: Simplify right side
    9,393.04x = 54,056,013.01
  5. Step 5: Solve for x
    x = 54,056,013.01/9,393.04
  6. Step 6: Final answer
    x = 5,754.90

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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.