Home / 175,751.13-263,671.64-51,092.13

Finding the Fourth Proportional to 175,751.13, 263,671.64 and 51,092.13

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Solution

The fourth proportional to 175,751.13, 263,671.64 and 51,092.13 is: 76,651.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,751.13 : 263,671.64 = 51,092.13 : x
  2. Step 2: Convert to fraction form
    175,751.13/263,671.64 = 51,092.13/x
  3. Step 3: Cross multiply
    175,751.13x = 263,671.64 × 51,092.13
  4. Step 4: Simplify right side
    175,751.13x = 13,471,544,517.57
  5. Step 5: Solve for x
    x = 13,471,544,517.57/175,751.13
  6. Step 6: Final answer
    x = 76,651.26

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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.