Home / 11,069.43-15,275.80-6,033.66

Finding the Fourth Proportional to 11,069.43, 15,275.80 and 6,033.66

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Solution

The fourth proportional to 11,069.43, 15,275.80 and 6,033.66 is: 8,326.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,069.43 : 15,275.80 = 6,033.66 : x
  2. Step 2: Convert to fraction form
    11,069.43/15,275.80 = 6,033.66/x
  3. Step 3: Cross multiply
    11,069.43x = 15,275.80 × 6,033.66
  4. Step 4: Simplify right side
    11,069.43x = 92,168,990.97
  5. Step 5: Solve for x
    x = 92,168,990.97/11,069.43
  6. Step 6: Final answer
    x = 8,326.44

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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.