Home / 6,233.29-8,602.01-3,716.84

Finding the Fourth Proportional to 6,233.29, 8,602.01 and 3,716.84

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Solution

The fourth proportional to 6,233.29, 8,602.01 and 3,716.84 is: 5,129.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233.29 : 8,602.01 = 3,716.84 : x
  2. Step 2: Convert to fraction form
    6,233.29/8,602.01 = 3,716.84/x
  3. Step 3: Cross multiply
    6,233.29x = 8,602.01 × 3,716.84
  4. Step 4: Simplify right side
    6,233.29x = 31,972,294.85
  5. Step 5: Solve for x
    x = 31,972,294.85/6,233.29
  6. Step 6: Final answer
    x = 5,129.28

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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.