Home / 38,546.71-57,824.66-16,357.15

Finding the Fourth Proportional to 38,546.71, 57,824.66 and 16,357.15

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Solution

The fourth proportional to 38,546.71, 57,824.66 and 16,357.15 is: 24,537.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,546.71 : 57,824.66 = 16,357.15 : x
  2. Step 2: Convert to fraction form
    38,546.71/57,824.66 = 16,357.15/x
  3. Step 3: Cross multiply
    38,546.71x = 57,824.66 × 16,357.15
  4. Step 4: Simplify right side
    38,546.71x = 945,846,555.53
  5. Step 5: Solve for x
    x = 945,846,555.53/38,546.71
  6. Step 6: Final answer
    x = 24,537.67

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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.