Home / 11,069.76-15,276.02-6,033.78

Finding the Fourth Proportional to 11,069.76, 15,276.02 and 6,033.78

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Solution

The fourth proportional to 11,069.76, 15,276.02 and 6,033.78 is: 8,326.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,069.76 : 15,276.02 = 6,033.78 : x
  2. Step 2: Convert to fraction form
    11,069.76/15,276.02 = 6,033.78/x
  3. Step 3: Cross multiply
    11,069.76x = 15,276.02 × 6,033.78
  4. Step 4: Simplify right side
    11,069.76x = 92,172,205.01
  5. Step 5: Solve for x
    x = 92,172,205.01/11,069.76
  6. Step 6: Final answer
    x = 8,326.49

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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.