Home / 50,770.26-76,170.96-22,713.93

Finding the Fourth Proportional to 50,770.26, 76,170.96 and 22,713.93

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Solution

The fourth proportional to 50,770.26, 76,170.96 and 22,713.93 is: 34,077.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,770.26 : 76,170.96 = 22,713.93 : x
  2. Step 2: Convert to fraction form
    50,770.26/76,170.96 = 22,713.93/x
  3. Step 3: Cross multiply
    50,770.26x = 76,170.96 × 22,713.93
  4. Step 4: Simplify right side
    50,770.26x = 1,730,141,853.47
  5. Step 5: Solve for x
    x = 1,730,141,853.47/50,770.26
  6. Step 6: Final answer
    x = 34,077.86

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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.