Home / 4,125.03-5,692.32-2,356.53

Finding the Fourth Proportional to 4,125.03, 5,692.32 and 2,356.53

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Solution

The fourth proportional to 4,125.03, 5,692.32 and 2,356.53 is: 3,251.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125.03 : 5,692.32 = 2,356.53 : x
  2. Step 2: Convert to fraction form
    4,125.03/5,692.32 = 2,356.53/x
  3. Step 3: Cross multiply
    4,125.03x = 5,692.32 × 2,356.53
  4. Step 4: Simplify right side
    4,125.03x = 13,414,122.85
  5. Step 5: Solve for x
    x = 13,414,122.85/4,125.03
  6. Step 6: Final answer
    x = 3,251.88

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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.