Home / 4,536.98-6,804.64-1,249.65

Finding the Fourth Proportional to 4,536.98, 6,804.64 and 1,249.65

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Solution

The fourth proportional to 4,536.98, 6,804.64 and 1,249.65 is: 1,874.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536.98 : 6,804.64 = 1,249.65 : x
  2. Step 2: Convert to fraction form
    4,536.98/6,804.64 = 1,249.65/x
  3. Step 3: Cross multiply
    4,536.98x = 6,804.64 × 1,249.65
  4. Step 4: Simplify right side
    4,536.98x = 8,503,419.94
  5. Step 5: Solve for x
    x = 8,503,419.94/4,536.98
  6. Step 6: Final answer
    x = 1,874.24

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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.