Home / 75,652.75-113,415.60-32,926.27

Finding the Fourth Proportional to 75,652.75, 113,415.60 and 32,926.27

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Solution

The fourth proportional to 75,652.75, 113,415.60 and 32,926.27 is: 49,361.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,652.75 : 113,415.60 = 32,926.27 : x
  2. Step 2: Convert to fraction form
    75,652.75/113,415.60 = 32,926.27/x
  3. Step 3: Cross multiply
    75,652.75x = 113,415.60 × 32,926.27
  4. Step 4: Simplify right side
    75,652.75x = 3,734,352,667.81
  5. Step 5: Solve for x
    x = 3,734,352,667.81/75,652.75
  6. Step 6: Final answer
    x = 49,361.76

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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.