Home / 9,194.48-13,788.97-3,349.72

Finding the Fourth Proportional to 9,194.48, 13,788.97 and 3,349.72

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Solution

The fourth proportional to 9,194.48, 13,788.97 and 3,349.72 is: 5,023.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.48 : 13,788.97 = 3,349.72 : x
  2. Step 2: Convert to fraction form
    9,194.48/13,788.97 = 3,349.72/x
  3. Step 3: Cross multiply
    9,194.48x = 13,788.97 × 3,349.72
  4. Step 4: Simplify right side
    9,194.48x = 46,189,188.59
  5. Step 5: Solve for x
    x = 46,189,188.59/9,194.48
  6. Step 6: Final answer
    x = 5,023.58

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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.