Home / 3,029.08-4,535.52-2,092.72

Finding the Fourth Proportional to 3,029.08, 4,535.52 and 2,092.72

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Solution

The fourth proportional to 3,029.08, 4,535.52 and 2,092.72 is: 3,133.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029.08 : 4,535.52 = 2,092.72 : x
  2. Step 2: Convert to fraction form
    3,029.08/4,535.52 = 2,092.72/x
  3. Step 3: Cross multiply
    3,029.08x = 4,535.52 × 2,092.72
  4. Step 4: Simplify right side
    3,029.08x = 9,491,573.41
  5. Step 5: Solve for x
    x = 9,491,573.41/3,029.08
  6. Step 6: Final answer
    x = 3,133.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.