Home / 8,029.74-11,080.82-4,444.85

Finding the Fourth Proportional to 8,029.74, 11,080.82 and 4,444.85

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Solution

The fourth proportional to 8,029.74, 11,080.82 and 4,444.85 is: 6,133.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,029.74 : 11,080.82 = 4,444.85 : x
  2. Step 2: Convert to fraction form
    8,029.74/11,080.82 = 4,444.85/x
  3. Step 3: Cross multiply
    8,029.74x = 11,080.82 × 4,444.85
  4. Step 4: Simplify right side
    8,029.74x = 49,252,621.59
  5. Step 5: Solve for x
    x = 49,252,621.59/8,029.74
  6. Step 6: Final answer
    x = 6,133.77

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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.