Home / 94,734.46-142,060.35-50,350.54

Finding the Fourth Proportional to 94,734.46, 142,060.35 and 50,350.54

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Solution

The fourth proportional to 94,734.46, 142,060.35 and 50,350.54 is: 75,503.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,734.46 : 142,060.35 = 50,350.54 : x
  2. Step 2: Convert to fraction form
    94,734.46/142,060.35 = 50,350.54/x
  3. Step 3: Cross multiply
    94,734.46x = 142,060.35 × 50,350.54
  4. Step 4: Simplify right side
    94,734.46x = 7,152,815,335.09
  5. Step 5: Solve for x
    x = 7,152,815,335.09/94,734.46
  6. Step 6: Final answer
    x = 75,503.84

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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.