Home / 22,406.34-33,610.44-5,767.04

Finding the Fourth Proportional to 22,406.34, 33,610.44 and 5,767.04

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Solution

The fourth proportional to 22,406.34, 33,610.44 and 5,767.04 is: 8,650.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,406.34 : 33,610.44 = 5,767.04 : x
  2. Step 2: Convert to fraction form
    22,406.34/33,610.44 = 5,767.04/x
  3. Step 3: Cross multiply
    22,406.34x = 33,610.44 × 5,767.04
  4. Step 4: Simplify right side
    22,406.34x = 193,832,751.90
  5. Step 5: Solve for x
    x = 193,832,751.90/22,406.34
  6. Step 6: Final answer
    x = 8,650.80

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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.