Home / 11,069.72-15,276.31-6,033.95

Finding the Fourth Proportional to 11,069.72, 15,276.31 and 6,033.95

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Solution

The fourth proportional to 11,069.72, 15,276.31 and 6,033.95 is: 8,326.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,069.72 : 15,276.31 = 6,033.95 : x
  2. Step 2: Convert to fraction form
    11,069.72/15,276.31 = 6,033.95/x
  3. Step 3: Cross multiply
    11,069.72x = 15,276.31 × 6,033.95
  4. Step 4: Simplify right side
    11,069.72x = 92,176,490.72
  5. Step 5: Solve for x
    x = 92,176,490.72/11,069.72
  6. Step 6: Final answer
    x = 8,326.90

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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.