Home / 73,022.18-100,773.68-41,191.07

Finding the Fourth Proportional to 73,022.18, 100,773.68 and 41,191.07

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Solution

The fourth proportional to 73,022.18, 100,773.68 and 41,191.07 is: 56,845.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,022.18 : 100,773.68 = 41,191.07 : x
  2. Step 2: Convert to fraction form
    73,022.18/100,773.68 = 41,191.07/x
  3. Step 3: Cross multiply
    73,022.18x = 100,773.68 × 41,191.07
  4. Step 4: Simplify right side
    73,022.18x = 4,150,975,707.04
  5. Step 5: Solve for x
    x = 4,150,975,707.04/73,022.18
  6. Step 6: Final answer
    x = 56,845.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.