Home / 3,374.44-5,050.83-1,810.60

Finding the Fourth Proportional to 3,374.44, 5,050.83 and 1,810.60

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Solution

The fourth proportional to 3,374.44, 5,050.83 and 1,810.60 is: 2,710.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374.44 : 5,050.83 = 1,810.60 : x
  2. Step 2: Convert to fraction form
    3,374.44/5,050.83 = 1,810.60/x
  3. Step 3: Cross multiply
    3,374.44x = 5,050.83 × 1,810.60
  4. Step 4: Simplify right side
    3,374.44x = 9,145,032.80
  5. Step 5: Solve for x
    x = 9,145,032.80/3,374.44
  6. Step 6: Final answer
    x = 2,710.09

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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.