Home / 40,704.37-56,172.03-24,788.82

Finding the Fourth Proportional to 40,704.37, 56,172.03 and 24,788.82

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Solution

The fourth proportional to 40,704.37, 56,172.03 and 24,788.82 is: 34,208.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,704.37 : 56,172.03 = 24,788.82 : x
  2. Step 2: Convert to fraction form
    40,704.37/56,172.03 = 24,788.82/x
  3. Step 3: Cross multiply
    40,704.37x = 56,172.03 × 24,788.82
  4. Step 4: Simplify right side
    40,704.37x = 1,392,438,340.70
  5. Step 5: Solve for x
    x = 1,392,438,340.70/40,704.37
  6. Step 6: Final answer
    x = 34,208.57

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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.