Home / 8,036.12-11,093.82-6,132.08

Finding the Fourth Proportional to 8,036.12, 11,093.82 and 6,132.08

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Solution

The fourth proportional to 8,036.12, 11,093.82 and 6,132.08 is: 8,465.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.12 : 11,093.82 = 6,132.08 : x
  2. Step 2: Convert to fraction form
    8,036.12/11,093.82 = 6,132.08/x
  3. Step 3: Cross multiply
    8,036.12x = 11,093.82 × 6,132.08
  4. Step 4: Simplify right side
    8,036.12x = 68,028,191.75
  5. Step 5: Solve for x
    x = 68,028,191.75/8,036.12
  6. Step 6: Final answer
    x = 8,465.30

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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.