Home / 5,004.04-6,905.22-2,765.87

Finding the Fourth Proportional to 5,004.04, 6,905.22 and 2,765.87

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Solution

The fourth proportional to 5,004.04, 6,905.22 and 2,765.87 is: 3,816.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004.04 : 6,905.22 = 2,765.87 : x
  2. Step 2: Convert to fraction form
    5,004.04/6,905.22 = 2,765.87/x
  3. Step 3: Cross multiply
    5,004.04x = 6,905.22 × 2,765.87
  4. Step 4: Simplify right side
    5,004.04x = 19,098,940.84
  5. Step 5: Solve for x
    x = 19,098,940.84/5,004.04
  6. Step 6: Final answer
    x = 3,816.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.