Home / 6,208.68-9,313.02-2,698.56

Finding the Fourth Proportional to 6,208.68, 9,313.02 and 2,698.56

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Solution

The fourth proportional to 6,208.68, 9,313.02 and 2,698.56 is: 4,047.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208.68 : 9,313.02 = 2,698.56 : x
  2. Step 2: Convert to fraction form
    6,208.68/9,313.02 = 2,698.56/x
  3. Step 3: Cross multiply
    6,208.68x = 9,313.02 × 2,698.56
  4. Step 4: Simplify right side
    6,208.68x = 25,131,743.25
  5. Step 5: Solve for x
    x = 25,131,743.25/6,208.68
  6. Step 6: Final answer
    x = 4,047.84

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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.