Home / 22,080.61-33,115.94-6,285.29

Finding the Fourth Proportional to 22,080.61, 33,115.94 and 6,285.29

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Solution

The fourth proportional to 22,080.61, 33,115.94 and 6,285.29 is: 9,426.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,080.61 : 33,115.94 = 6,285.29 : x
  2. Step 2: Convert to fraction form
    22,080.61/33,115.94 = 6,285.29/x
  3. Step 3: Cross multiply
    22,080.61x = 33,115.94 × 6,285.29
  4. Step 4: Simplify right side
    22,080.61x = 208,143,336.30
  5. Step 5: Solve for x
    x = 208,143,336.30/22,080.61
  6. Step 6: Final answer
    x = 9,426.52

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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.