Home / 7,395.65-11,092.74-2,201.57

Finding the Fourth Proportional to 7,395.65, 11,092.74 and 2,201.57

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Solution

The fourth proportional to 7,395.65, 11,092.74 and 2,201.57 is: 3,302.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.65 : 11,092.74 = 2,201.57 : x
  2. Step 2: Convert to fraction form
    7,395.65/11,092.74 = 2,201.57/x
  3. Step 3: Cross multiply
    7,395.65x = 11,092.74 × 2,201.57
  4. Step 4: Simplify right side
    7,395.65x = 24,421,388.14
  5. Step 5: Solve for x
    x = 24,421,388.14/7,395.65
  6. Step 6: Final answer
    x = 3,302.13

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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.