Home / 3,045.01-4,563.57-1,481.98

Finding the Fourth Proportional to 3,045.01, 4,563.57 and 1,481.98

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Solution

The fourth proportional to 3,045.01, 4,563.57 and 1,481.98 is: 2,221.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045.01 : 4,563.57 = 1,481.98 : x
  2. Step 2: Convert to fraction form
    3,045.01/4,563.57 = 1,481.98/x
  3. Step 3: Cross multiply
    3,045.01x = 4,563.57 × 1,481.98
  4. Step 4: Simplify right side
    3,045.01x = 6,763,119.47
  5. Step 5: Solve for x
    x = 6,763,119.47/3,045.01
  6. Step 6: Final answer
    x = 2,221.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.