Home / 44,683.85-67,025.72-11,403.92

Finding the Fourth Proportional to 44,683.85, 67,025.72 and 11,403.92

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Solution

The fourth proportional to 44,683.85, 67,025.72 and 11,403.92 is: 17,105.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,683.85 : 67,025.72 = 11,403.92 : x
  2. Step 2: Convert to fraction form
    44,683.85/67,025.72 = 11,403.92/x
  3. Step 3: Cross multiply
    44,683.85x = 67,025.72 × 11,403.92
  4. Step 4: Simplify right side
    44,683.85x = 764,355,613.69
  5. Step 5: Solve for x
    x = 764,355,613.69/44,683.85
  6. Step 6: Final answer
    x = 17,105.86

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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.