Home / 22,104.56-33,157.76-6,522.19

Finding the Fourth Proportional to 22,104.56, 33,157.76 and 6,522.19

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Solution

The fourth proportional to 22,104.56, 33,157.76 and 6,522.19 is: 9,783.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,104.56 : 33,157.76 = 6,522.19 : x
  2. Step 2: Convert to fraction form
    22,104.56/33,157.76 = 6,522.19/x
  3. Step 3: Cross multiply
    22,104.56x = 33,157.76 × 6,522.19
  4. Step 4: Simplify right side
    22,104.56x = 216,261,095.19
  5. Step 5: Solve for x
    x = 216,261,095.19/22,104.56
  6. Step 6: Final answer
    x = 9,783.55

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Double scale
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Similar ratio
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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.