Home / 9,016.66-13,526.82-3,822.52

Finding the Fourth Proportional to 9,016.66, 13,526.82 and 3,822.52

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Solution

The fourth proportional to 9,016.66, 13,526.82 and 3,822.52 is: 5,734.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.66 : 13,526.82 = 3,822.52 : x
  2. Step 2: Convert to fraction form
    9,016.66/13,526.82 = 3,822.52/x
  3. Step 3: Cross multiply
    9,016.66x = 13,526.82 × 3,822.52
  4. Step 4: Simplify right side
    9,016.66x = 51,706,539.99
  5. Step 5: Solve for x
    x = 51,706,539.99/9,016.66
  6. Step 6: Final answer
    x = 5,734.56

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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.