Home / 22,182.04-33,274.36-9,027.24

Finding the Fourth Proportional to 22,182.04, 33,274.36 and 9,027.24

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Solution

The fourth proportional to 22,182.04, 33,274.36 and 9,027.24 is: 13,541.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,182.04 : 33,274.36 = 9,027.24 : x
  2. Step 2: Convert to fraction form
    22,182.04/33,274.36 = 9,027.24/x
  3. Step 3: Cross multiply
    22,182.04x = 33,274.36 × 9,027.24
  4. Step 4: Simplify right side
    22,182.04x = 300,375,633.57
  5. Step 5: Solve for x
    x = 300,375,633.57/22,182.04
  6. Step 6: Final answer
    x = 13,541.39

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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.