Home / 11,350.22-17,014.38-6,081.36

Finding the Fourth Proportional to 11,350.22, 17,014.38 and 6,081.36

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Solution

The fourth proportional to 11,350.22, 17,014.38 and 6,081.36 is: 9,116.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350.22 : 17,014.38 = 6,081.36 : x
  2. Step 2: Convert to fraction form
    11,350.22/17,014.38 = 6,081.36/x
  3. Step 3: Cross multiply
    11,350.22x = 17,014.38 × 6,081.36
  4. Step 4: Simplify right side
    11,350.22x = 103,470,569.96
  5. Step 5: Solve for x
    x = 103,470,569.96/11,350.22
  6. Step 6: Final answer
    x = 9,116.18

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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.