Home / 37,309.03-55,969.62-11,016.43

Finding the Fourth Proportional to 37,309.03, 55,969.62 and 11,016.43

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Solution

The fourth proportional to 37,309.03, 55,969.62 and 11,016.43 is: 16,526.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,309.03 : 55,969.62 = 11,016.43 : x
  2. Step 2: Convert to fraction form
    37,309.03/55,969.62 = 11,016.43/x
  3. Step 3: Cross multiply
    37,309.03x = 55,969.62 × 11,016.43
  4. Step 4: Simplify right side
    37,309.03x = 616,585,400.86
  5. Step 5: Solve for x
    x = 616,585,400.86/37,309.03
  6. Step 6: Final answer
    x = 16,526.44

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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.