Home / 26,608.04-39,908.82-6,884.96

Finding the Fourth Proportional to 26,608.04, 39,908.82 and 6,884.96

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Solution

The fourth proportional to 26,608.04, 39,908.82 and 6,884.96 is: 10,326.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,608.04 : 39,908.82 = 6,884.96 : x
  2. Step 2: Convert to fraction form
    26,608.04/39,908.82 = 6,884.96/x
  3. Step 3: Cross multiply
    26,608.04x = 39,908.82 × 6,884.96
  4. Step 4: Simplify right side
    26,608.04x = 274,770,629.35
  5. Step 5: Solve for x
    x = 274,770,629.35/26,608.04
  6. Step 6: Final answer
    x = 10,326.60

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1.5x scale

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.