Home / 2,346.44-3,239.76-1,463

Finding the Fourth Proportional to 2,346.44, 3,239.76 and 1,463

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Solution

The fourth proportional to 2,346.44, 3,239.76 and 1,463 is: 2,019.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346.44 : 3,239.76 = 1,463 : x
  2. Step 2: Convert to fraction form
    2,346.44/3,239.76 = 1,463/x
  3. Step 3: Cross multiply
    2,346.44x = 3,239.76 × 1,463
  4. Step 4: Simplify right side
    2,346.44x = 4,739,768.88
  5. Step 5: Solve for x
    x = 4,739,768.88/2,346.44
  6. Step 6: Final answer
    x = 2,019.98

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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.