Home / 6,366.08-9,549.09-3,591.49

Finding the Fourth Proportional to 6,366.08, 9,549.09 and 3,591.49

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Solution

The fourth proportional to 6,366.08, 9,549.09 and 3,591.49 is: 5,387.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366.08 : 9,549.09 = 3,591.49 : x
  2. Step 2: Convert to fraction form
    6,366.08/9,549.09 = 3,591.49/x
  3. Step 3: Cross multiply
    6,366.08x = 9,549.09 × 3,591.49
  4. Step 4: Simplify right side
    6,366.08x = 34,295,437.37
  5. Step 5: Solve for x
    x = 34,295,437.37/6,366.08
  6. Step 6: Final answer
    x = 5,387.22

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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.