Home / 4,010.59-6,018.15-2,161.66

Finding the Fourth Proportional to 4,010.59, 6,018.15 and 2,161.66

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Solution

The fourth proportional to 4,010.59, 6,018.15 and 2,161.66 is: 3,243.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.59 : 6,018.15 = 2,161.66 : x
  2. Step 2: Convert to fraction form
    4,010.59/6,018.15 = 2,161.66/x
  3. Step 3: Cross multiply
    4,010.59x = 6,018.15 × 2,161.66
  4. Step 4: Simplify right side
    4,010.59x = 13,009,194.13
  5. Step 5: Solve for x
    x = 13,009,194.13/4,010.59
  6. Step 6: Final answer
    x = 3,243.71

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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.