Home / 9,195.16-13,846.83-6,616.12

Finding the Fourth Proportional to 9,195.16, 13,846.83 and 6,616.12

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Solution

The fourth proportional to 9,195.16, 13,846.83 and 6,616.12 is: 9,963.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.16 : 13,846.83 = 6,616.12 : x
  2. Step 2: Convert to fraction form
    9,195.16/13,846.83 = 6,616.12/x
  3. Step 3: Cross multiply
    9,195.16x = 13,846.83 × 6,616.12
  4. Step 4: Simplify right side
    9,195.16x = 91,612,288.90
  5. Step 5: Solve for x
    x = 91,612,288.90/9,195.16
  6. Step 6: Final answer
    x = 9,963.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.