Home / 22,319.96-33,481.16-6,737.18

Finding the Fourth Proportional to 22,319.96, 33,481.16 and 6,737.18

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Solution

The fourth proportional to 22,319.96, 33,481.16 and 6,737.18 is: 10,106.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,319.96 : 33,481.16 = 6,737.18 : x
  2. Step 2: Convert to fraction form
    22,319.96/33,481.16 = 6,737.18/x
  3. Step 3: Cross multiply
    22,319.96x = 33,481.16 × 6,737.18
  4. Step 4: Simplify right side
    22,319.96x = 225,568,702.07
  5. Step 5: Solve for x
    x = 225,568,702.07/22,319.96
  6. Step 6: Final answer
    x = 10,106.14

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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.