Home / 6,193.10-9,277.05-3,845.90

Finding the Fourth Proportional to 6,193.10, 9,277.05 and 3,845.90

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Solution

The fourth proportional to 6,193.10, 9,277.05 and 3,845.90 is: 5,761.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193.10 : 9,277.05 = 3,845.90 : x
  2. Step 2: Convert to fraction form
    6,193.10/9,277.05 = 3,845.90/x
  3. Step 3: Cross multiply
    6,193.10x = 9,277.05 × 3,845.90
  4. Step 4: Simplify right side
    6,193.10x = 35,678,606.60
  5. Step 5: Solve for x
    x = 35,678,606.60/6,193.10
  6. Step 6: Final answer
    x = 5,761.03

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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.