Home / 36,351.27-54,526.82-11,393.22

Finding the Fourth Proportional to 36,351.27, 54,526.82 and 11,393.22

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Solution

The fourth proportional to 36,351.27, 54,526.82 and 11,393.22 is: 17,089.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,351.27 : 54,526.82 = 11,393.22 : x
  2. Step 2: Convert to fraction form
    36,351.27/54,526.82 = 11,393.22/x
  3. Step 3: Cross multiply
    36,351.27x = 54,526.82 × 11,393.22
  4. Step 4: Simplify right side
    36,351.27x = 621,235,726.56
  5. Step 5: Solve for x
    x = 621,235,726.56/36,351.27
  6. Step 6: Final answer
    x = 17,089.80

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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.