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Finding the Fourth Proportional to 29,807.44, 44,717.01 and 10,091.68

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Solution

The fourth proportional to 29,807.44, 44,717.01 and 10,091.68 is: 15,139.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,807.44 : 44,717.01 = 10,091.68 : x
  2. Step 2: Convert to fraction form
    29,807.44/44,717.01 = 10,091.68/x
  3. Step 3: Cross multiply
    29,807.44x = 44,717.01 × 10,091.68
  4. Step 4: Simplify right side
    29,807.44x = 451,269,755.48
  5. Step 5: Solve for x
    x = 451,269,755.48/29,807.44
  6. Step 6: Final answer
    x = 15,139.50

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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.