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Finding the Fourth Proportional to 5,799.41, 8,699.79 and 3,334.25

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Solution

The fourth proportional to 5,799.41, 8,699.79 and 3,334.25 is: 5,001.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799.41 : 8,699.79 = 3,334.25 : x
  2. Step 2: Convert to fraction form
    5,799.41/8,699.79 = 3,334.25/x
  3. Step 3: Cross multiply
    5,799.41x = 8,699.79 × 3,334.25
  4. Step 4: Simplify right side
    5,799.41x = 29,007,309.06
  5. Step 5: Solve for x
    x = 29,007,309.06/5,799.41
  6. Step 6: Final answer
    x = 5,001.77

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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.