Home / 182,964.18-274,404.96-92,915.67

Finding the Fourth Proportional to 182,964.18, 274,404.96 and 92,915.67

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Solution

The fourth proportional to 182,964.18, 274,404.96 and 92,915.67 is: 139,352.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,964.18 : 274,404.96 = 92,915.67 : x
  2. Step 2: Convert to fraction form
    182,964.18/274,404.96 = 92,915.67/x
  3. Step 3: Cross multiply
    182,964.18x = 274,404.96 × 92,915.67
  4. Step 4: Simplify right side
    182,964.18x = 25,496,520,709.72
  5. Step 5: Solve for x
    x = 25,496,520,709.72/182,964.18
  6. Step 6: Final answer
    x = 139,352.53

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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.