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Finding the Fourth Proportional to 9,617.05, 14,425.05 and 6,794.26

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Solution

The fourth proportional to 9,617.05, 14,425.05 and 6,794.26 is: 10,191.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617.05 : 14,425.05 = 6,794.26 : x
  2. Step 2: Convert to fraction form
    9,617.05/14,425.05 = 6,794.26/x
  3. Step 3: Cross multiply
    9,617.05x = 14,425.05 × 6,794.26
  4. Step 4: Simplify right side
    9,617.05x = 98,007,540.21
  5. Step 5: Solve for x
    x = 98,007,540.21/9,617.05
  6. Step 6: Final answer
    x = 10,191.02

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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.