Home / 3,463.62-5,196.64-1,614.93

Finding the Fourth Proportional to 3,463.62, 5,196.64 and 1,614.93

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Solution

The fourth proportional to 3,463.62, 5,196.64 and 1,614.93 is: 2,422.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463.62 : 5,196.64 = 1,614.93 : x
  2. Step 2: Convert to fraction form
    3,463.62/5,196.64 = 1,614.93/x
  3. Step 3: Cross multiply
    3,463.62x = 5,196.64 × 1,614.93
  4. Step 4: Simplify right side
    3,463.62x = 8,392,209.84
  5. Step 5: Solve for x
    x = 8,392,209.84/3,463.62
  6. Step 6: Final answer
    x = 2,422.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.