Home / 4,850.15-6,692.63-2,725.79

Finding the Fourth Proportional to 4,850.15, 6,692.63 and 2,725.79

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Solution

The fourth proportional to 4,850.15, 6,692.63 and 2,725.79 is: 3,761.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850.15 : 6,692.63 = 2,725.79 : x
  2. Step 2: Convert to fraction form
    4,850.15/6,692.63 = 2,725.79/x
  3. Step 3: Cross multiply
    4,850.15x = 6,692.63 × 2,725.79
  4. Step 4: Simplify right side
    4,850.15x = 18,242,656.84
  5. Step 5: Solve for x
    x = 18,242,656.84/4,850.15
  6. Step 6: Final answer
    x = 3,761.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.