Home / 2,646.22-3,651.99-1,467.52

Finding the Fourth Proportional to 2,646.22, 3,651.99 and 1,467.52

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Solution

The fourth proportional to 2,646.22, 3,651.99 and 1,467.52 is: 2,025.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646.22 : 3,651.99 = 1,467.52 : x
  2. Step 2: Convert to fraction form
    2,646.22/3,651.99 = 1,467.52/x
  3. Step 3: Cross multiply
    2,646.22x = 3,651.99 × 1,467.52
  4. Step 4: Simplify right side
    2,646.22x = 5,359,368.36
  5. Step 5: Solve for x
    x = 5,359,368.36/2,646.22
  6. Step 6: Final answer
    x = 2,025.29

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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.