Home / 7,304.19-10,952.38-3,790.66

Finding the Fourth Proportional to 7,304.19, 10,952.38 and 3,790.66

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Solution

The fourth proportional to 7,304.19, 10,952.38 and 3,790.66 is: 5,683.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304.19 : 10,952.38 = 3,790.66 : x
  2. Step 2: Convert to fraction form
    7,304.19/10,952.38 = 3,790.66/x
  3. Step 3: Cross multiply
    7,304.19x = 10,952.38 × 3,790.66
  4. Step 4: Simplify right side
    7,304.19x = 41,516,694.01
  5. Step 5: Solve for x
    x = 41,516,694.01/7,304.19
  6. Step 6: Final answer
    x = 5,683.96

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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.