Home / 3,338.50-5,000.29-2,361.62

Finding the Fourth Proportional to 3,338.50, 5,000.29 and 2,361.62

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Solution

The fourth proportional to 3,338.50, 5,000.29 and 2,361.62 is: 3,537.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338.50 : 5,000.29 = 2,361.62 : x
  2. Step 2: Convert to fraction form
    3,338.50/5,000.29 = 2,361.62/x
  3. Step 3: Cross multiply
    3,338.50x = 5,000.29 × 2,361.62
  4. Step 4: Simplify right side
    3,338.50x = 11,808,784.87
  5. Step 5: Solve for x
    x = 11,808,784.87/3,338.50
  6. Step 6: Final answer
    x = 3,537.15

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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.