Home / 4,161.06-6,241.47-1,083.06

Finding the Fourth Proportional to 4,161.06, 6,241.47 and 1,083.06

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Solution

The fourth proportional to 4,161.06, 6,241.47 and 1,083.06 is: 1,624.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161.06 : 6,241.47 = 1,083.06 : x
  2. Step 2: Convert to fraction form
    4,161.06/6,241.47 = 1,083.06/x
  3. Step 3: Cross multiply
    4,161.06x = 6,241.47 × 1,083.06
  4. Step 4: Simplify right side
    4,161.06x = 6,759,886.50
  5. Step 5: Solve for x
    x = 6,759,886.50/4,161.06
  6. Step 6: Final answer
    x = 1,624.56

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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.