Home / 9,694.08-13,382.91-6,524.04

Finding the Fourth Proportional to 9,694.08, 13,382.91 and 6,524.04

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Solution

The fourth proportional to 9,694.08, 13,382.91 and 6,524.04 is: 9,006.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,694.08 : 13,382.91 = 6,524.04 : x
  2. Step 2: Convert to fraction form
    9,694.08/13,382.91 = 6,524.04/x
  3. Step 3: Cross multiply
    9,694.08x = 13,382.91 × 6,524.04
  4. Step 4: Simplify right side
    9,694.08x = 87,310,640.16
  5. Step 5: Solve for x
    x = 87,310,640.16/9,694.08
  6. Step 6: Final answer
    x = 9,006.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.