Home / 6,322.95-9,474.75-3,194.24

Finding the Fourth Proportional to 6,322.95, 9,474.75 and 3,194.24

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Solution

The fourth proportional to 6,322.95, 9,474.75 and 3,194.24 is: 4,786.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322.95 : 9,474.75 = 3,194.24 : x
  2. Step 2: Convert to fraction form
    6,322.95/9,474.75 = 3,194.24/x
  3. Step 3: Cross multiply
    6,322.95x = 9,474.75 × 3,194.24
  4. Step 4: Simplify right side
    6,322.95x = 30,264,578.07
  5. Step 5: Solve for x
    x = 30,264,578.07/6,322.95
  6. Step 6: Final answer
    x = 4,786.46

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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.