Home / 11,069.66-15,275.71-6,033.76

Finding the Fourth Proportional to 11,069.66, 15,275.71 and 6,033.76

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Solution

The fourth proportional to 11,069.66, 15,275.71 and 6,033.76 is: 8,326.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,069.66 : 15,275.71 = 6,033.76 : x
  2. Step 2: Convert to fraction form
    11,069.66/15,275.71 = 6,033.76/x
  3. Step 3: Cross multiply
    11,069.66x = 15,275.71 × 6,033.76
  4. Step 4: Simplify right side
    11,069.66x = 92,169,903.38
  5. Step 5: Solve for x
    x = 92,169,903.38/11,069.66
  6. Step 6: Final answer
    x = 8,326.35

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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.