Home / 5,936.32-8,194.74-3,547.14

Finding the Fourth Proportional to 5,936.32, 8,194.74 and 3,547.14

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Solution

The fourth proportional to 5,936.32, 8,194.74 and 3,547.14 is: 4,896.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.32 : 8,194.74 = 3,547.14 : x
  2. Step 2: Convert to fraction form
    5,936.32/8,194.74 = 3,547.14/x
  3. Step 3: Cross multiply
    5,936.32x = 8,194.74 × 3,547.14
  4. Step 4: Simplify right side
    5,936.32x = 29,067,890.04
  5. Step 5: Solve for x
    x = 29,067,890.04/5,936.32
  6. Step 6: Final answer
    x = 4,896.62

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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.