Home / 6,967.49-10,443.88-2,286.28

Finding the Fourth Proportional to 6,967.49, 10,443.88 and 2,286.28

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Solution

The fourth proportional to 6,967.49, 10,443.88 and 2,286.28 is: 3,427.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967.49 : 10,443.88 = 2,286.28 : x
  2. Step 2: Convert to fraction form
    6,967.49/10,443.88 = 2,286.28/x
  3. Step 3: Cross multiply
    6,967.49x = 10,443.88 × 2,286.28
  4. Step 4: Simplify right side
    6,967.49x = 23,877,633.97
  5. Step 5: Solve for x
    x = 23,877,633.97/6,967.49
  6. Step 6: Final answer
    x = 3,427.01

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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.