Home / 245,226.96-367,833.15-67,744.62

Finding the Fourth Proportional to 245,226.96, 367,833.15 and 67,744.62

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Solution

The fourth proportional to 245,226.96, 367,833.15 and 67,744.62 is: 101,614.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,226.96 : 367,833.15 = 67,744.62 : x
  2. Step 2: Convert to fraction form
    245,226.96/367,833.15 = 67,744.62/x
  3. Step 3: Cross multiply
    245,226.96x = 367,833.15 × 67,744.62
  4. Step 4: Simplify right side
    245,226.96x = 24,918,716,970.15
  5. Step 5: Solve for x
    x = 24,918,716,970.15/245,226.96
  6. Step 6: Final answer
    x = 101,614.92

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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.