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Finding the Fourth Proportional to 75,601.00, 113,427.01 and 33,475.28

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Solution

The fourth proportional to 75,601.00, 113,427.01 and 33,475.28 is: 50,224.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,601.00 : 113,427.01 = 33,475.28 : x
  2. Step 2: Convert to fraction form
    75,601.00/113,427.01 = 33,475.28/x
  3. Step 3: Cross multiply
    75,601.00x = 113,427.01 × 33,475.28
  4. Step 4: Simplify right side
    75,601.00x = 3,797,000,299.87
  5. Step 5: Solve for x
    x = 3,797,000,299.87/75,601.00
  6. Step 6: Final answer
    x = 50,224.21

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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.