Home / 22,437.24-33,651.18-7,646.04

Finding the Fourth Proportional to 22,437.24, 33,651.18 and 7,646.04

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Solution

The fourth proportional to 22,437.24, 33,651.18 and 7,646.04 is: 11,467.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,437.24 : 33,651.18 = 7,646.04 : x
  2. Step 2: Convert to fraction form
    22,437.24/33,651.18 = 7,646.04/x
  3. Step 3: Cross multiply
    22,437.24x = 33,651.18 × 7,646.04
  4. Step 4: Simplify right side
    22,437.24x = 257,298,268.33
  5. Step 5: Solve for x
    x = 257,298,268.33/22,437.24
  6. Step 6: Final answer
    x = 11,467.47

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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.