Home / 4,463.48-6,696.11-1,343.34

Finding the Fourth Proportional to 4,463.48, 6,696.11 and 1,343.34

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Solution

The fourth proportional to 4,463.48, 6,696.11 and 1,343.34 is: 2,015.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463.48 : 6,696.11 = 1,343.34 : x
  2. Step 2: Convert to fraction form
    4,463.48/6,696.11 = 1,343.34/x
  3. Step 3: Cross multiply
    4,463.48x = 6,696.11 × 1,343.34
  4. Step 4: Simplify right side
    4,463.48x = 8,995,145.69
  5. Step 5: Solve for x
    x = 8,995,145.69/4,463.48
  6. Step 6: Final answer
    x = 2,015.28

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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.