Home / 22,788.09-34,132.93-22,230.41

Finding the Fourth Proportional to 22,788.09, 34,132.93 and 22,230.41

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Solution

The fourth proportional to 22,788.09, 34,132.93 and 22,230.41 is: 33,297.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,788.09 : 34,132.93 = 22,230.41 : x
  2. Step 2: Convert to fraction form
    22,788.09/34,132.93 = 22,230.41/x
  3. Step 3: Cross multiply
    22,788.09x = 34,132.93 × 22,230.41
  4. Step 4: Simplify right side
    22,788.09x = 758,788,930.16
  5. Step 5: Solve for x
    x = 758,788,930.16/22,788.09
  6. Step 6: Final answer
    x = 33,297.60

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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.