Home / 22,067.04-33,104.64-7,276.56

Finding the Fourth Proportional to 22,067.04, 33,104.64 and 7,276.56

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Solution

The fourth proportional to 22,067.04, 33,104.64 and 7,276.56 is: 10,916.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,067.04 : 33,104.64 = 7,276.56 : x
  2. Step 2: Convert to fraction form
    22,067.04/33,104.64 = 7,276.56/x
  3. Step 3: Cross multiply
    22,067.04x = 33,104.64 × 7,276.56
  4. Step 4: Simplify right side
    22,067.04x = 240,887,899.24
  5. Step 5: Solve for x
    x = 240,887,899.24/22,067.04
  6. Step 6: Final answer
    x = 10,916.19

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1.5x scale

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.