Home / 40,837.56-56,367.68-24,704.88

Finding the Fourth Proportional to 40,837.56, 56,367.68 and 24,704.88

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Solution

The fourth proportional to 40,837.56, 56,367.68 and 24,704.88 is: 34,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,837.56 : 56,367.68 = 24,704.88 : x
  2. Step 2: Convert to fraction form
    40,837.56/56,367.68 = 24,704.88/x
  3. Step 3: Cross multiply
    40,837.56x = 56,367.68 × 24,704.88
  4. Step 4: Simplify right side
    40,837.56x = 1,392,556,770.28
  5. Step 5: Solve for x
    x = 1,392,556,770.28/40,837.56
  6. Step 6: Final answer
    x = 34,099.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.