Home / 4,804.34-7,219.47-2,727.50

Finding the Fourth Proportional to 4,804.34, 7,219.47 and 2,727.50

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Solution

The fourth proportional to 4,804.34, 7,219.47 and 2,727.50 is: 4,098.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804.34 : 7,219.47 = 2,727.50 : x
  2. Step 2: Convert to fraction form
    4,804.34/7,219.47 = 2,727.50/x
  3. Step 3: Cross multiply
    4,804.34x = 7,219.47 × 2,727.50
  4. Step 4: Simplify right side
    4,804.34x = 19,691,104.43
  5. Step 5: Solve for x
    x = 19,691,104.43/4,804.34
  6. Step 6: Final answer
    x = 4,098.61

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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.