Home / 3,233.60-4,849.64-2,061.89

Finding the Fourth Proportional to 3,233.60, 4,849.64 and 2,061.89

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Solution

The fourth proportional to 3,233.60, 4,849.64 and 2,061.89 is: 3,092.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.60 : 4,849.64 = 2,061.89 : x
  2. Step 2: Convert to fraction form
    3,233.60/4,849.64 = 2,061.89/x
  3. Step 3: Cross multiply
    3,233.60x = 4,849.64 × 2,061.89
  4. Step 4: Simplify right side
    3,233.60x = 9,999,415.58
  5. Step 5: Solve for x
    x = 9,999,415.58/3,233.60
  6. Step 6: Final answer
    x = 3,092.35

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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.