Home / 11,069.30-15,275.43-6,033.56

Finding the Fourth Proportional to 11,069.30, 15,275.43 and 6,033.56

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Solution

The fourth proportional to 11,069.30, 15,275.43 and 6,033.56 is: 8,326.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,069.30 : 15,275.43 = 6,033.56 : x
  2. Step 2: Convert to fraction form
    11,069.30/15,275.43 = 6,033.56/x
  3. Step 3: Cross multiply
    11,069.30x = 15,275.43 × 6,033.56
  4. Step 4: Simplify right side
    11,069.30x = 92,165,147.05
  5. Step 5: Solve for x
    x = 92,165,147.05/11,069.30
  6. Step 6: Final answer
    x = 8,326.20

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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.