Home / 7,368.43-11,052.66-6,067.17

Finding the Fourth Proportional to 7,368.43, 11,052.66 and 6,067.17

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Solution

The fourth proportional to 7,368.43, 11,052.66 and 6,067.17 is: 9,100.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,368.43 : 11,052.66 = 6,067.17 : x
  2. Step 2: Convert to fraction form
    7,368.43/11,052.66 = 6,067.17/x
  3. Step 3: Cross multiply
    7,368.43x = 11,052.66 × 6,067.17
  4. Step 4: Simplify right side
    7,368.43x = 67,058,311.91
  5. Step 5: Solve for x
    x = 67,058,311.91/7,368.43
  6. Step 6: Final answer
    x = 9,100.76

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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.