Home / 35,194.66-48,568.62-19,279.14

Finding the Fourth Proportional to 35,194.66, 48,568.62 and 19,279.14

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Solution

The fourth proportional to 35,194.66, 48,568.62 and 19,279.14 is: 26,605.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194.66 : 48,568.62 = 19,279.14 : x
  2. Step 2: Convert to fraction form
    35,194.66/48,568.62 = 19,279.14/x
  3. Step 3: Cross multiply
    35,194.66x = 48,568.62 × 19,279.14
  4. Step 4: Simplify right side
    35,194.66x = 936,361,224.59
  5. Step 5: Solve for x
    x = 936,361,224.59/35,194.66
  6. Step 6: Final answer
    x = 26,605.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.