Home / 5,464.33-8,196.51-2,342.32

Finding the Fourth Proportional to 5,464.33, 8,196.51 and 2,342.32

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Solution

The fourth proportional to 5,464.33, 8,196.51 and 2,342.32 is: 3,513.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464.33 : 8,196.51 = 2,342.32 : x
  2. Step 2: Convert to fraction form
    5,464.33/8,196.51 = 2,342.32/x
  3. Step 3: Cross multiply
    5,464.33x = 8,196.51 × 2,342.32
  4. Step 4: Simplify right side
    5,464.33x = 19,198,849.30
  5. Step 5: Solve for x
    x = 19,198,849.30/5,464.33
  6. Step 6: Final answer
    x = 3,513.49

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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.