Home / 5,956.44-8,214.51-3,718.52

Finding the Fourth Proportional to 5,956.44, 8,214.51 and 3,718.52

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Solution

The fourth proportional to 5,956.44, 8,214.51 and 3,718.52 is: 5,128.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.44 : 8,214.51 = 3,718.52 : x
  2. Step 2: Convert to fraction form
    5,956.44/8,214.51 = 3,718.52/x
  3. Step 3: Cross multiply
    5,956.44x = 8,214.51 × 3,718.52
  4. Step 4: Simplify right side
    5,956.44x = 30,545,801.13
  5. Step 5: Solve for x
    x = 30,545,801.13/5,956.44
  6. Step 6: Final answer
    x = 5,128.20

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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.