Home / 6,080.32-9,122.93-3,999.93

Finding the Fourth Proportional to 6,080.32, 9,122.93 and 3,999.93

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Solution

The fourth proportional to 6,080.32, 9,122.93 and 3,999.93 is: 6,001.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080.32 : 9,122.93 = 3,999.93 : x
  2. Step 2: Convert to fraction form
    6,080.32/9,122.93 = 3,999.93/x
  3. Step 3: Cross multiply
    6,080.32x = 9,122.93 × 3,999.93
  4. Step 4: Simplify right side
    6,080.32x = 36,491,093.50
  5. Step 5: Solve for x
    x = 36,491,093.50/6,080.32
  6. Step 6: Final answer
    x = 6,001.51

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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.