Home / 7,367.06-11,052.65-2,440.17

Finding the Fourth Proportional to 7,367.06, 11,052.65 and 2,440.17

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Solution

The fourth proportional to 7,367.06, 11,052.65 and 2,440.17 is: 3,660.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367.06 : 11,052.65 = 2,440.17 : x
  2. Step 2: Convert to fraction form
    7,367.06/11,052.65 = 2,440.17/x
  3. Step 3: Cross multiply
    7,367.06x = 11,052.65 × 2,440.17
  4. Step 4: Simplify right side
    7,367.06x = 26,970,332.75
  5. Step 5: Solve for x
    x = 26,970,332.75/7,367.06
  6. Step 6: Final answer
    x = 3,660.94

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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.