Home / 6,966.18-10,441.44-3,672.18

Finding the Fourth Proportional to 6,966.18, 10,441.44 and 3,672.18

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Solution

The fourth proportional to 6,966.18, 10,441.44 and 3,672.18 is: 5,504.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966.18 : 10,441.44 = 3,672.18 : x
  2. Step 2: Convert to fraction form
    6,966.18/10,441.44 = 3,672.18/x
  3. Step 3: Cross multiply
    6,966.18x = 10,441.44 × 3,672.18
  4. Step 4: Simplify right side
    6,966.18x = 38,342,847.14
  5. Step 5: Solve for x
    x = 38,342,847.14/6,966.18
  6. Step 6: Final answer
    x = 5,504.14

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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.