Home / 50,830.14-76,230.78-32,082.09

Finding the Fourth Proportional to 50,830.14, 76,230.78 and 32,082.09

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Solution

The fourth proportional to 50,830.14, 76,230.78 and 32,082.09 is: 48,114.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,830.14 : 76,230.78 = 32,082.09 : x
  2. Step 2: Convert to fraction form
    50,830.14/76,230.78 = 32,082.09/x
  3. Step 3: Cross multiply
    50,830.14x = 76,230.78 × 32,082.09
  4. Step 4: Simplify right side
    50,830.14x = 2,445,642,744.73
  5. Step 5: Solve for x
    x = 2,445,642,744.73/50,830.14
  6. Step 6: Final answer
    x = 48,114.03

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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.