Home / 6,967.94-10,453.44-3,680.26

Finding the Fourth Proportional to 6,967.94, 10,453.44 and 3,680.26

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Solution

The fourth proportional to 6,967.94, 10,453.44 and 3,680.26 is: 5,521.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967.94 : 10,453.44 = 3,680.26 : x
  2. Step 2: Convert to fraction form
    6,967.94/10,453.44 = 3,680.26/x
  3. Step 3: Cross multiply
    6,967.94x = 10,453.44 × 3,680.26
  4. Step 4: Simplify right side
    6,967.94x = 38,471,377.09
  5. Step 5: Solve for x
    x = 38,471,377.09/6,967.94
  6. Step 6: Final answer
    x = 5,521.20

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1.5x scale

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.