Home / 75,951.03-113,928.37-23,360.97

Finding the Fourth Proportional to 75,951.03, 113,928.37 and 23,360.97

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Solution

The fourth proportional to 75,951.03, 113,928.37 and 23,360.97 is: 35,042.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,951.03 : 113,928.37 = 23,360.97 : x
  2. Step 2: Convert to fraction form
    75,951.03/113,928.37 = 23,360.97/x
  3. Step 3: Cross multiply
    75,951.03x = 113,928.37 × 23,360.97
  4. Step 4: Simplify right side
    75,951.03x = 2,661,477,233.72
  5. Step 5: Solve for x
    x = 2,661,477,233.72/75,951.03
  6. Step 6: Final answer
    x = 35,042.02

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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.