Home / 8,057.00-11,114.57-5,067.18

Finding the Fourth Proportional to 8,057.00, 11,114.57 and 5,067.18

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Solution

The fourth proportional to 8,057.00, 11,114.57 and 5,067.18 is: 6,990.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,057.00 : 11,114.57 = 5,067.18 : x
  2. Step 2: Convert to fraction form
    8,057.00/11,114.57 = 5,067.18/x
  3. Step 3: Cross multiply
    8,057.00x = 11,114.57 × 5,067.18
  4. Step 4: Simplify right side
    8,057.00x = 56,319,539.48
  5. Step 5: Solve for x
    x = 56,319,539.48/8,057.00
  6. Step 6: Final answer
    x = 6,990.14

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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.