Home / 3,692.32-5,093.84-2,294.26

Finding the Fourth Proportional to 3,692.32, 5,093.84 and 2,294.26

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Solution

The fourth proportional to 3,692.32, 5,093.84 and 2,294.26 is: 3,165.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692.32 : 5,093.84 = 2,294.26 : x
  2. Step 2: Convert to fraction form
    3,692.32/5,093.84 = 2,294.26/x
  3. Step 3: Cross multiply
    3,692.32x = 5,093.84 × 2,294.26
  4. Step 4: Simplify right side
    3,692.32x = 11,686,593.36
  5. Step 5: Solve for x
    x = 11,686,593.36/3,692.32
  6. Step 6: Final answer
    x = 3,165.11

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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.