Home / 34,626.13-51,882.25-14,619.18

Finding the Fourth Proportional to 34,626.13, 51,882.25 and 14,619.18

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Solution

The fourth proportional to 34,626.13, 51,882.25 and 14,619.18 is: 21,904.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,626.13 : 51,882.25 = 14,619.18 : x
  2. Step 2: Convert to fraction form
    34,626.13/51,882.25 = 14,619.18/x
  3. Step 3: Cross multiply
    34,626.13x = 51,882.25 × 14,619.18
  4. Step 4: Simplify right side
    34,626.13x = 758,476,095.86
  5. Step 5: Solve for x
    x = 758,476,095.86/34,626.13
  6. Step 6: Final answer
    x = 21,904.73

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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.