Home / 5,956.19-8,214.16-3,718.27

Finding the Fourth Proportional to 5,956.19, 8,214.16 and 3,718.27

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Solution

The fourth proportional to 5,956.19, 8,214.16 and 3,718.27 is: 5,127.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.19 : 8,214.16 = 3,718.27 : x
  2. Step 2: Convert to fraction form
    5,956.19/8,214.16 = 3,718.27/x
  3. Step 3: Cross multiply
    5,956.19x = 8,214.16 × 3,718.27
  4. Step 4: Simplify right side
    5,956.19x = 30,542,455.41
  5. Step 5: Solve for x
    x = 30,542,455.41/5,956.19
  6. Step 6: Final answer
    x = 5,127.85

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Double scale
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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.