Home / 44,683.91-67,025.82-11,403.98

Finding the Fourth Proportional to 44,683.91, 67,025.82 and 11,403.98

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Solution

The fourth proportional to 44,683.91, 67,025.82 and 11,403.98 is: 17,105.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,683.91 : 67,025.82 = 11,403.98 : x
  2. Step 2: Convert to fraction form
    44,683.91/67,025.82 = 11,403.98/x
  3. Step 3: Cross multiply
    44,683.91x = 67,025.82 × 11,403.98
  4. Step 4: Simplify right side
    44,683.91x = 764,360,775.63
  5. Step 5: Solve for x
    x = 764,360,775.63/44,683.91
  6. Step 6: Final answer
    x = 17,105.95

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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.