Home / 7,016.47-10,525.82-2,634.26

Finding the Fourth Proportional to 7,016.47, 10,525.82 and 2,634.26

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Solution

The fourth proportional to 7,016.47, 10,525.82 and 2,634.26 is: 3,951.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016.47 : 10,525.82 = 2,634.26 : x
  2. Step 2: Convert to fraction form
    7,016.47/10,525.82 = 2,634.26/x
  3. Step 3: Cross multiply
    7,016.47x = 10,525.82 × 2,634.26
  4. Step 4: Simplify right side
    7,016.47x = 27,727,680.79
  5. Step 5: Solve for x
    x = 27,727,680.79/7,016.47
  6. Step 6: Final answer
    x = 3,951.80

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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.