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Finding the Fourth Proportional to 9,795.27, 14,674.38 and 7,593.21

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Solution

The fourth proportional to 9,795.27, 14,674.38 and 7,593.21 is: 11,375.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795.27 : 14,674.38 = 7,593.21 : x
  2. Step 2: Convert to fraction form
    9,795.27/14,674.38 = 7,593.21/x
  3. Step 3: Cross multiply
    9,795.27x = 14,674.38 × 7,593.21
  4. Step 4: Simplify right side
    9,795.27x = 111,425,648.96
  5. Step 5: Solve for x
    x = 111,425,648.96/9,795.27
  6. Step 6: Final answer
    x = 11,375.45

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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.