Home / 40,497.56-55,892.78-24,578.94

Finding the Fourth Proportional to 40,497.56, 55,892.78 and 24,578.94

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Solution

The fourth proportional to 40,497.56, 55,892.78 and 24,578.94 is: 33,922.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,497.56 : 55,892.78 = 24,578.94 : x
  2. Step 2: Convert to fraction form
    40,497.56/55,892.78 = 24,578.94/x
  3. Step 3: Cross multiply
    40,497.56x = 55,892.78 × 24,578.94
  4. Step 4: Simplify right side
    40,497.56x = 1,373,785,286.05
  5. Step 5: Solve for x
    x = 1,373,785,286.05/40,497.56
  6. Step 6: Final answer
    x = 33,922.67

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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.