Home / 7,556.49-11,335.60-2,010.06

Finding the Fourth Proportional to 7,556.49, 11,335.60 and 2,010.06

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Solution

The fourth proportional to 7,556.49, 11,335.60 and 2,010.06 is: 3,015.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,556.49 : 11,335.60 = 2,010.06 : x
  2. Step 2: Convert to fraction form
    7,556.49/11,335.60 = 2,010.06/x
  3. Step 3: Cross multiply
    7,556.49x = 11,335.60 × 2,010.06
  4. Step 4: Simplify right side
    7,556.49x = 22,785,231.11
  5. Step 5: Solve for x
    x = 22,785,231.11/7,556.49
  6. Step 6: Final answer
    x = 3,015.32

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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.