Home / 4,850.02-6,692.79-2,754.82

Finding the Fourth Proportional to 4,850.02, 6,692.79 and 2,754.82

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Solution

The fourth proportional to 4,850.02, 6,692.79 and 2,754.82 is: 3,801.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850.02 : 6,692.79 = 2,754.82 : x
  2. Step 2: Convert to fraction form
    4,850.02/6,692.79 = 2,754.82/x
  3. Step 3: Cross multiply
    4,850.02x = 6,692.79 × 2,754.82
  4. Step 4: Simplify right side
    4,850.02x = 18,437,431.75
  5. Step 5: Solve for x
    x = 18,437,431.75/4,850.02
  6. Step 6: Final answer
    x = 3,801.52

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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.