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Finding the Fourth Proportional to 7,297.29, 10,945.22 and 2,366.96

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Solution

The fourth proportional to 7,297.29, 10,945.22 and 2,366.96 is: 3,550.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297.29 : 10,945.22 = 2,366.96 : x
  2. Step 2: Convert to fraction form
    7,297.29/10,945.22 = 2,366.96/x
  3. Step 3: Cross multiply
    7,297.29x = 10,945.22 × 2,366.96
  4. Step 4: Simplify right side
    7,297.29x = 25,906,831.37
  5. Step 5: Solve for x
    x = 25,906,831.37/7,297.29
  6. Step 6: Final answer
    x = 3,550.20

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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.