Home / 22,530.06-33,766.32-10,683.84

Finding the Fourth Proportional to 22,530.06, 33,766.32 and 10,683.84

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Solution

The fourth proportional to 22,530.06, 33,766.32 and 10,683.84 is: 16,012.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,530.06 : 33,766.32 = 10,683.84 : x
  2. Step 2: Convert to fraction form
    22,530.06/33,766.32 = 10,683.84/x
  3. Step 3: Cross multiply
    22,530.06x = 33,766.32 × 10,683.84
  4. Step 4: Simplify right side
    22,530.06x = 360,753,960.27
  5. Step 5: Solve for x
    x = 360,753,960.27/22,530.06
  6. Step 6: Final answer
    x = 16,012.12

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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.