Home / 4,261.73-6,401.90-3,037.01

Finding the Fourth Proportional to 4,261.73, 6,401.90 and 3,037.01

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Solution

The fourth proportional to 4,261.73, 6,401.90 and 3,037.01 is: 4,562.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261.73 : 6,401.90 = 3,037.01 : x
  2. Step 2: Convert to fraction form
    4,261.73/6,401.90 = 3,037.01/x
  3. Step 3: Cross multiply
    4,261.73x = 6,401.90 × 3,037.01
  4. Step 4: Simplify right side
    4,261.73x = 19,442,609.90
  5. Step 5: Solve for x
    x = 19,442,609.90/4,261.73
  6. Step 6: Final answer
    x = 4,562.15

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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.