Home / 75,584.45-113,393.07-22,992.57

Finding the Fourth Proportional to 75,584.45, 113,393.07 and 22,992.57

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Solution

The fourth proportional to 75,584.45, 113,393.07 and 22,992.57 is: 34,493.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,584.45 : 113,393.07 = 22,992.57 : x
  2. Step 2: Convert to fraction form
    75,584.45/113,393.07 = 22,992.57/x
  3. Step 3: Cross multiply
    75,584.45x = 113,393.07 × 22,992.57
  4. Step 4: Simplify right side
    75,584.45x = 2,607,198,099.49
  5. Step 5: Solve for x
    x = 2,607,198,099.49/75,584.45
  6. Step 6: Final answer
    x = 34,493.84

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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.