Home / 22,445.23-33,667.64-8,594.23

Finding the Fourth Proportional to 22,445.23, 33,667.64 and 8,594.23

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Solution

The fourth proportional to 22,445.23, 33,667.64 and 8,594.23 is: 12,891.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,445.23 : 33,667.64 = 8,594.23 : x
  2. Step 2: Convert to fraction form
    22,445.23/33,667.64 = 8,594.23/x
  3. Step 3: Cross multiply
    22,445.23x = 33,667.64 × 8,594.23
  4. Step 4: Simplify right side
    22,445.23x = 289,347,441.72
  5. Step 5: Solve for x
    x = 289,347,441.72/22,445.23
  6. Step 6: Final answer
    x = 12,891.27

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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.