Home / 9,194.34-13,796.07-3,647.55

Finding the Fourth Proportional to 9,194.34, 13,796.07 and 3,647.55

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Solution

The fourth proportional to 9,194.34, 13,796.07 and 3,647.55 is: 5,473.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.34 : 13,796.07 = 3,647.55 : x
  2. Step 2: Convert to fraction form
    9,194.34/13,796.07 = 3,647.55/x
  3. Step 3: Cross multiply
    9,194.34x = 13,796.07 × 3,647.55
  4. Step 4: Simplify right side
    9,194.34x = 50,321,855.13
  5. Step 5: Solve for x
    x = 50,321,855.13/9,194.34
  6. Step 6: Final answer
    x = 5,473.13

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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.