Home / 2,309.50-3,465.77-1,010.97

Finding the Fourth Proportional to 2,309.50, 3,465.77 and 1,010.97

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Solution

The fourth proportional to 2,309.50, 3,465.77 and 1,010.97 is: 1,517.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309.50 : 3,465.77 = 1,010.97 : x
  2. Step 2: Convert to fraction form
    2,309.50/3,465.77 = 1,010.97/x
  3. Step 3: Cross multiply
    2,309.50x = 3,465.77 × 1,010.97
  4. Step 4: Simplify right side
    2,309.50x = 3,503,789.50
  5. Step 5: Solve for x
    x = 3,503,789.50/2,309.50
  6. Step 6: Final answer
    x = 1,517.12

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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.