Home / 6,524.48-9,769.32-4,448.55

Finding the Fourth Proportional to 6,524.48, 9,769.32 and 4,448.55

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Solution

The fourth proportional to 6,524.48, 9,769.32 and 4,448.55 is: 6,660.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524.48 : 9,769.32 = 4,448.55 : x
  2. Step 2: Convert to fraction form
    6,524.48/9,769.32 = 4,448.55/x
  3. Step 3: Cross multiply
    6,524.48x = 9,769.32 × 4,448.55
  4. Step 4: Simplify right side
    6,524.48x = 43,459,308.49
  5. Step 5: Solve for x
    x = 43,459,308.49/6,524.48
  6. Step 6: Final answer
    x = 6,660.97

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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.