Home / 3,481.98-4,803.44-2,537.31

Finding the Fourth Proportional to 3,481.98, 4,803.44 and 2,537.31

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Solution

The fourth proportional to 3,481.98, 4,803.44 and 2,537.31 is: 3,500.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481.98 : 4,803.44 = 2,537.31 : x
  2. Step 2: Convert to fraction form
    3,481.98/4,803.44 = 2,537.31/x
  3. Step 3: Cross multiply
    3,481.98x = 4,803.44 × 2,537.31
  4. Step 4: Simplify right side
    3,481.98x = 12,187,816.35
  5. Step 5: Solve for x
    x = 12,187,816.35/3,481.98
  6. Step 6: Final answer
    x = 3,500.25

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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.