Home / 6,313.32-9,453.54-3,377.25

Finding the Fourth Proportional to 6,313.32, 9,453.54 and 3,377.25

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Solution

The fourth proportional to 6,313.32, 9,453.54 and 3,377.25 is: 5,057.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,313.32 : 9,453.54 = 3,377.25 : x
  2. Step 2: Convert to fraction form
    6,313.32/9,453.54 = 3,377.25/x
  3. Step 3: Cross multiply
    6,313.32x = 9,453.54 × 3,377.25
  4. Step 4: Simplify right side
    6,313.32x = 31,926,967.97
  5. Step 5: Solve for x
    x = 31,926,967.97/6,313.32
  6. Step 6: Final answer
    x = 5,057.08

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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.