Home / 5,936.10-8,904.12-2,427.75

Finding the Fourth Proportional to 5,936.10, 8,904.12 and 2,427.75

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Solution

The fourth proportional to 5,936.10, 8,904.12 and 2,427.75 is: 3,641.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.10 : 8,904.12 = 2,427.75 : x
  2. Step 2: Convert to fraction form
    5,936.10/8,904.12 = 2,427.75/x
  3. Step 3: Cross multiply
    5,936.10x = 8,904.12 × 2,427.75
  4. Step 4: Simplify right side
    5,936.10x = 21,616,977.33
  5. Step 5: Solve for x
    x = 21,616,977.33/5,936.10
  6. Step 6: Final answer
    x = 3,641.61

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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.