Home / 44,350.83-66,511.94-14,760.81

Finding the Fourth Proportional to 44,350.83, 66,511.94 and 14,760.81

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Solution

The fourth proportional to 44,350.83, 66,511.94 and 14,760.81 is: 22,136.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,350.83 : 66,511.94 = 14,760.81 : x
  2. Step 2: Convert to fraction form
    44,350.83/66,511.94 = 14,760.81/x
  3. Step 3: Cross multiply
    44,350.83x = 66,511.94 × 14,760.81
  4. Step 4: Simplify right side
    44,350.83x = 981,770,035.27
  5. Step 5: Solve for x
    x = 981,770,035.27/44,350.83
  6. Step 6: Final answer
    x = 22,136.45

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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.