Home / 8,049.02-11,107.67-5,066.82

Finding the Fourth Proportional to 8,049.02, 11,107.67 and 5,066.82

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Solution

The fourth proportional to 8,049.02, 11,107.67 and 5,066.82 is: 6,992.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049.02 : 11,107.67 = 5,066.82 : x
  2. Step 2: Convert to fraction form
    8,049.02/11,107.67 = 5,066.82/x
  3. Step 3: Cross multiply
    8,049.02x = 11,107.67 × 5,066.82
  4. Step 4: Simplify right side
    8,049.02x = 56,280,539.18
  5. Step 5: Solve for x
    x = 56,280,539.18/8,049.02
  6. Step 6: Final answer
    x = 6,992.23

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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.