Home / 7,092.26-10,635.25-2,706.65

Finding the Fourth Proportional to 7,092.26, 10,635.25 and 2,706.65

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Solution

The fourth proportional to 7,092.26, 10,635.25 and 2,706.65 is: 4,058.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092.26 : 10,635.25 = 2,706.65 : x
  2. Step 2: Convert to fraction form
    7,092.26/10,635.25 = 2,706.65/x
  3. Step 3: Cross multiply
    7,092.26x = 10,635.25 × 2,706.65
  4. Step 4: Simplify right side
    7,092.26x = 28,785,832.70
  5. Step 5: Solve for x
    x = 28,785,832.70/7,092.26
  6. Step 6: Final answer
    x = 4,058.77

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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.