Home / 13,194.96-19,793.25-5,802.90

Finding the Fourth Proportional to 13,194.96, 19,793.25 and 5,802.90

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Solution

The fourth proportional to 13,194.96, 19,793.25 and 5,802.90 is: 8,704.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,194.96 : 19,793.25 = 5,802.90 : x
  2. Step 2: Convert to fraction form
    13,194.96/19,793.25 = 5,802.90/x
  3. Step 3: Cross multiply
    13,194.96x = 19,793.25 × 5,802.90
  4. Step 4: Simplify right side
    13,194.96x = 114,858,250.43
  5. Step 5: Solve for x
    x = 114,858,250.43/13,194.96
  6. Step 6: Final answer
    x = 8,704.71

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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.