Home / 35,116.44-52,677.09-11,739.84

Finding the Fourth Proportional to 35,116.44, 52,677.09 and 11,739.84

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Solution

The fourth proportional to 35,116.44, 52,677.09 and 11,739.84 is: 17,610.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,116.44 : 52,677.09 = 11,739.84 : x
  2. Step 2: Convert to fraction form
    35,116.44/52,677.09 = 11,739.84/x
  3. Step 3: Cross multiply
    35,116.44x = 52,677.09 × 11,739.84
  4. Step 4: Simplify right side
    35,116.44x = 618,420,608.27
  5. Step 5: Solve for x
    x = 618,420,608.27/35,116.44
  6. Step 6: Final answer
    x = 17,610.57

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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.