Home / 7,463.10-11,194.71-2,722.65

Finding the Fourth Proportional to 7,463.10, 11,194.71 and 2,722.65

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Solution

The fourth proportional to 7,463.10, 11,194.71 and 2,722.65 is: 4,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463.10 : 11,194.71 = 2,722.65 : x
  2. Step 2: Convert to fraction form
    7,463.10/11,194.71 = 2,722.65/x
  3. Step 3: Cross multiply
    7,463.10x = 11,194.71 × 2,722.65
  4. Step 4: Simplify right side
    7,463.10x = 30,479,272.22
  5. Step 5: Solve for x
    x = 30,479,272.22/7,463.10
  6. Step 6: Final answer
    x = 4,084.00

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Double scale
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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.