Home / 6,236.08-9,351.45-2,074.96

Finding the Fourth Proportional to 6,236.08, 9,351.45 and 2,074.96

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Solution

The fourth proportional to 6,236.08, 9,351.45 and 2,074.96 is: 3,111.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.08 : 9,351.45 = 2,074.96 : x
  2. Step 2: Convert to fraction form
    6,236.08/9,351.45 = 2,074.96/x
  3. Step 3: Cross multiply
    6,236.08x = 9,351.45 × 2,074.96
  4. Step 4: Simplify right side
    6,236.08x = 19,403,884.69
  5. Step 5: Solve for x
    x = 19,403,884.69/6,236.08
  6. Step 6: Final answer
    x = 3,111.55

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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.