Home / 8,035.13-11,093.34-5,245.49

Finding the Fourth Proportional to 8,035.13, 11,093.34 and 5,245.49

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Solution

The fourth proportional to 8,035.13, 11,093.34 and 5,245.49 is: 7,241.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.13 : 11,093.34 = 5,245.49 : x
  2. Step 2: Convert to fraction form
    8,035.13/11,093.34 = 5,245.49/x
  3. Step 3: Cross multiply
    8,035.13x = 11,093.34 × 5,245.49
  4. Step 4: Simplify right side
    8,035.13x = 58,190,004.04
  5. Step 5: Solve for x
    x = 58,190,004.04/8,035.13
  6. Step 6: Final answer
    x = 7,241.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.