Home / 11,073.87-16,610.89-4,054.11

Finding the Fourth Proportional to 11,073.87, 16,610.89 and 4,054.11

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Solution

The fourth proportional to 11,073.87, 16,610.89 and 4,054.11 is: 6,081.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.87 : 16,610.89 = 4,054.11 : x
  2. Step 2: Convert to fraction form
    11,073.87/16,610.89 = 4,054.11/x
  3. Step 3: Cross multiply
    11,073.87x = 16,610.89 × 4,054.11
  4. Step 4: Simplify right side
    11,073.87x = 67,342,292.20
  5. Step 5: Solve for x
    x = 67,342,292.20/11,073.87
  6. Step 6: Final answer
    x = 6,081.19

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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.