Home / 4,156.48-6,233.82-1,233.81

Finding the Fourth Proportional to 4,156.48, 6,233.82 and 1,233.81

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Solution

The fourth proportional to 4,156.48, 6,233.82 and 1,233.81 is: 1,850.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156.48 : 6,233.82 = 1,233.81 : x
  2. Step 2: Convert to fraction form
    4,156.48/6,233.82 = 1,233.81/x
  3. Step 3: Cross multiply
    4,156.48x = 6,233.82 × 1,233.81
  4. Step 4: Simplify right side
    4,156.48x = 7,691,349.45
  5. Step 5: Solve for x
    x = 7,691,349.45/4,156.48
  6. Step 6: Final answer
    x = 1,850.45

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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.