Home / 7,346.51-11,010.13-3,397.26

Finding the Fourth Proportional to 7,346.51, 11,010.13 and 3,397.26

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Solution

The fourth proportional to 7,346.51, 11,010.13 and 3,397.26 is: 5,091.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346.51 : 11,010.13 = 3,397.26 : x
  2. Step 2: Convert to fraction form
    7,346.51/11,010.13 = 3,397.26/x
  3. Step 3: Cross multiply
    7,346.51x = 11,010.13 × 3,397.26
  4. Step 4: Simplify right side
    7,346.51x = 37,404,310.26
  5. Step 5: Solve for x
    x = 37,404,310.26/7,346.51
  6. Step 6: Final answer
    x = 5,091.44

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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.