Home / 22,269.08-33,393.83-6,683.06

Finding the Fourth Proportional to 22,269.08, 33,393.83 and 6,683.06

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Solution

The fourth proportional to 22,269.08, 33,393.83 and 6,683.06 is: 10,021.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,269.08 : 33,393.83 = 6,683.06 : x
  2. Step 2: Convert to fraction form
    22,269.08/33,393.83 = 6,683.06/x
  3. Step 3: Cross multiply
    22,269.08x = 33,393.83 × 6,683.06
  4. Step 4: Simplify right side
    22,269.08x = 223,172,769.14
  5. Step 5: Solve for x
    x = 223,172,769.14/22,269.08
  6. Step 6: Final answer
    x = 10,021.65

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1.5x scale

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.