Home / 2,645.98-3,651.67-1,467.03

Finding the Fourth Proportional to 2,645.98, 3,651.67 and 1,467.03

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Solution

The fourth proportional to 2,645.98, 3,651.67 and 1,467.03 is: 2,024.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,645.98 : 3,651.67 = 1,467.03 : x
  2. Step 2: Convert to fraction form
    2,645.98/3,651.67 = 1,467.03/x
  3. Step 3: Cross multiply
    2,645.98x = 3,651.67 × 1,467.03
  4. Step 4: Simplify right side
    2,645.98x = 5,357,087.51
  5. Step 5: Solve for x
    x = 5,357,087.51/2,645.98
  6. Step 6: Final answer
    x = 2,024.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.