Home / 29,997.10-44,995.68-22,211.38

Finding the Fourth Proportional to 29,997.10, 44,995.68 and 22,211.38

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Solution

The fourth proportional to 29,997.10, 44,995.68 and 22,211.38 is: 33,317.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,997.10 : 44,995.68 = 22,211.38 : x
  2. Step 2: Convert to fraction form
    29,997.10/44,995.68 = 22,211.38/x
  3. Step 3: Cross multiply
    29,997.10x = 44,995.68 × 22,211.38
  4. Step 4: Simplify right side
    29,997.10x = 999,416,146.84
  5. Step 5: Solve for x
    x = 999,416,146.84/29,997.10
  6. Step 6: Final answer
    x = 33,317.09

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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.