Home / 6,528.13-9,793.82-2,635.27

Finding the Fourth Proportional to 6,528.13, 9,793.82 and 2,635.27

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Solution

The fourth proportional to 6,528.13, 9,793.82 and 2,635.27 is: 3,953.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528.13 : 9,793.82 = 2,635.27 : x
  2. Step 2: Convert to fraction form
    6,528.13/9,793.82 = 2,635.27/x
  3. Step 3: Cross multiply
    6,528.13x = 9,793.82 × 2,635.27
  4. Step 4: Simplify right side
    6,528.13x = 25,809,360.03
  5. Step 5: Solve for x
    x = 25,809,360.03/6,528.13
  6. Step 6: Final answer
    x = 3,953.56

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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.