Home / 91,080.26-136,608.05-24,524.37

Finding the Fourth Proportional to 91,080.26, 136,608.05 and 24,524.37

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Solution

The fourth proportional to 91,080.26, 136,608.05 and 24,524.37 is: 36,783.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,080.26 : 136,608.05 = 24,524.37 : x
  2. Step 2: Convert to fraction form
    91,080.26/136,608.05 = 24,524.37/x
  3. Step 3: Cross multiply
    91,080.26x = 136,608.05 × 24,524.37
  4. Step 4: Simplify right side
    91,080.26x = 3,350,226,240.56
  5. Step 5: Solve for x
    x = 3,350,226,240.56/91,080.26
  6. Step 6: Final answer
    x = 36,783.23

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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.