Home / 11,104.87-15,324.46-6,069.10

Finding the Fourth Proportional to 11,104.87, 15,324.46 and 6,069.10

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Solution

The fourth proportional to 11,104.87, 15,324.46 and 6,069.10 is: 8,375.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104.87 : 15,324.46 = 6,069.10 : x
  2. Step 2: Convert to fraction form
    11,104.87/15,324.46 = 6,069.10/x
  3. Step 3: Cross multiply
    11,104.87x = 15,324.46 × 6,069.10
  4. Step 4: Simplify right side
    11,104.87x = 93,005,680.19
  5. Step 5: Solve for x
    x = 93,005,680.19/11,104.87
  6. Step 6: Final answer
    x = 8,375.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.