Home / 173,819.22-260,825.70-93,855.49

Finding the Fourth Proportional to 173,819.22, 260,825.70 and 93,855.49

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Solution

The fourth proportional to 173,819.22, 260,825.70 and 93,855.49 is: 140,835.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,819.22 : 260,825.70 = 93,855.49 : x
  2. Step 2: Convert to fraction form
    173,819.22/260,825.70 = 93,855.49/x
  3. Step 3: Cross multiply
    173,819.22x = 260,825.70 × 93,855.49
  4. Step 4: Simplify right side
    173,819.22x = 24,479,923,878.09
  5. Step 5: Solve for x
    x = 24,479,923,878.09/173,819.22
  6. Step 6: Final answer
    x = 140,835.54

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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.