Home / 245,025.96-367,505.38-67,507.44

Finding the Fourth Proportional to 245,025.96, 367,505.38 and 67,507.44

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Solution

The fourth proportional to 245,025.96, 367,505.38 and 67,507.44 is: 101,251.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,025.96 : 367,505.38 = 67,507.44 : x
  2. Step 2: Convert to fraction form
    245,025.96/367,505.38 = 67,507.44/x
  3. Step 3: Cross multiply
    245,025.96x = 367,505.38 × 67,507.44
  4. Step 4: Simplify right side
    245,025.96x = 24,809,347,390.03
  5. Step 5: Solve for x
    x = 24,809,347,390.03/245,025.96
  6. Step 6: Final answer
    x = 101,251.91

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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.