Home / 6,030.26-8,321.30-3,377.30

Finding the Fourth Proportional to 6,030.26, 8,321.30 and 3,377.30

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Solution

The fourth proportional to 6,030.26, 8,321.30 and 3,377.30 is: 4,660.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.26 : 8,321.30 = 3,377.30 : x
  2. Step 2: Convert to fraction form
    6,030.26/8,321.30 = 3,377.30/x
  3. Step 3: Cross multiply
    6,030.26x = 8,321.30 × 3,377.30
  4. Step 4: Simplify right side
    6,030.26x = 28,103,468.00
  5. Step 5: Solve for x
    x = 28,103,468.00/6,030.26
  6. Step 6: Final answer
    x = 4,660.41

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Half scale
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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.