Home / 82,199.24-123,296.58-22,233.53

Finding the Fourth Proportional to 82,199.24, 123,296.58 and 22,233.53

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Solution

The fourth proportional to 82,199.24, 123,296.58 and 22,233.53 is: 33,349.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,199.24 : 123,296.58 = 22,233.53 : x
  2. Step 2: Convert to fraction form
    82,199.24/123,296.58 = 22,233.53/x
  3. Step 3: Cross multiply
    82,199.24x = 123,296.58 × 22,233.53
  4. Step 4: Simplify right side
    82,199.24x = 2,741,318,210.33
  5. Step 5: Solve for x
    x = 2,741,318,210.33/82,199.24
  6. Step 6: Final answer
    x = 33,349.68

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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.