Home / 8,028.71-11,086.41-6,035.79

Finding the Fourth Proportional to 8,028.71, 11,086.41 and 6,035.79

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Solution

The fourth proportional to 8,028.71, 11,086.41 and 6,035.79 is: 8,334.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028.71 : 11,086.41 = 6,035.79 : x
  2. Step 2: Convert to fraction form
    8,028.71/11,086.41 = 6,035.79/x
  3. Step 3: Cross multiply
    8,028.71x = 11,086.41 × 6,035.79
  4. Step 4: Simplify right side
    8,028.71x = 66,915,242.61
  5. Step 5: Solve for x
    x = 66,915,242.61/8,028.71
  6. Step 6: Final answer
    x = 8,334.49

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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.