Home / 8,029.18-11,080.04-4,444.29

Finding the Fourth Proportional to 8,029.18, 11,080.04 and 4,444.29

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Solution

The fourth proportional to 8,029.18, 11,080.04 and 4,444.29 is: 6,132.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,029.18 : 11,080.04 = 4,444.29 : x
  2. Step 2: Convert to fraction form
    8,029.18/11,080.04 = 4,444.29/x
  3. Step 3: Cross multiply
    8,029.18x = 11,080.04 × 4,444.29
  4. Step 4: Simplify right side
    8,029.18x = 49,242,882.59
  5. Step 5: Solve for x
    x = 49,242,882.59/8,029.18
  6. Step 6: Final answer
    x = 6,132.99

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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.