Home / 3,253.73-4,871.01-2,017.16

Finding the Fourth Proportional to 3,253.73, 4,871.01 and 2,017.16

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Solution

The fourth proportional to 3,253.73, 4,871.01 and 2,017.16 is: 3,019.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253.73 : 4,871.01 = 2,017.16 : x
  2. Step 2: Convert to fraction form
    3,253.73/4,871.01 = 2,017.16/x
  3. Step 3: Cross multiply
    3,253.73x = 4,871.01 × 2,017.16
  4. Step 4: Simplify right side
    3,253.73x = 9,825,582.18
  5. Step 5: Solve for x
    x = 9,825,582.18/3,253.73
  6. Step 6: Final answer
    x = 3,019.79

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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.