Home / 4,356.49-6,010.31-2,676.55

Finding the Fourth Proportional to 4,356.49, 6,010.31 and 2,676.55

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Solution

The fourth proportional to 4,356.49, 6,010.31 and 2,676.55 is: 3,692.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.49 : 6,010.31 = 2,676.55 : x
  2. Step 2: Convert to fraction form
    4,356.49/6,010.31 = 2,676.55/x
  3. Step 3: Cross multiply
    4,356.49x = 6,010.31 × 2,676.55
  4. Step 4: Simplify right side
    4,356.49x = 16,086,895.23
  5. Step 5: Solve for x
    x = 16,086,895.23/4,356.49
  6. Step 6: Final answer
    x = 3,692.63

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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.