Home / 49,750.26-74,578.48-24,766.68

Finding the Fourth Proportional to 49,750.26, 74,578.48 and 24,766.68

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Solution

The fourth proportional to 49,750.26, 74,578.48 and 24,766.68 is: 37,126.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,750.26 : 74,578.48 = 24,766.68 : x
  2. Step 2: Convert to fraction form
    49,750.26/74,578.48 = 24,766.68/x
  3. Step 3: Cross multiply
    49,750.26x = 74,578.48 × 24,766.68
  4. Step 4: Simplify right side
    49,750.26x = 1,847,061,349.05
  5. Step 5: Solve for x
    x = 1,847,061,349.05/49,750.26
  6. Step 6: Final answer
    x = 37,126.67

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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.