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Finding the Fourth Proportional to 29,944.92, 44,925.08 and 11,225.22

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Solution

The fourth proportional to 29,944.92, 44,925.08 and 11,225.22 is: 16,840.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,944.92 : 44,925.08 = 11,225.22 : x
  2. Step 2: Convert to fraction form
    29,944.92/44,925.08 = 11,225.22/x
  3. Step 3: Cross multiply
    29,944.92x = 44,925.08 × 11,225.22
  4. Step 4: Simplify right side
    29,944.92x = 504,293,906.52
  5. Step 5: Solve for x
    x = 504,293,906.52/29,944.92
  6. Step 6: Final answer
    x = 16,840.72

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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.