Home / 4,338.82-6,508.17-1,051.94

Finding the Fourth Proportional to 4,338.82, 6,508.17 and 1,051.94

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Solution

The fourth proportional to 4,338.82, 6,508.17 and 1,051.94 is: 1,577.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338.82 : 6,508.17 = 1,051.94 : x
  2. Step 2: Convert to fraction form
    4,338.82/6,508.17 = 1,051.94/x
  3. Step 3: Cross multiply
    4,338.82x = 6,508.17 × 1,051.94
  4. Step 4: Simplify right side
    4,338.82x = 6,846,223.25
  5. Step 5: Solve for x
    x = 6,846,223.25/4,338.82
  6. Step 6: Final answer
    x = 1,577.90

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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.