Home / 44,722.56-67,083.14-11,442.34

Finding the Fourth Proportional to 44,722.56, 67,083.14 and 11,442.34

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Solution

The fourth proportional to 44,722.56, 67,083.14 and 11,442.34 is: 17,163.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722.56 : 67,083.14 = 11,442.34 : x
  2. Step 2: Convert to fraction form
    44,722.56/67,083.14 = 11,442.34/x
  3. Step 3: Cross multiply
    44,722.56x = 67,083.14 × 11,442.34
  4. Step 4: Simplify right side
    44,722.56x = 767,588,096.15
  5. Step 5: Solve for x
    x = 767,588,096.15/44,722.56
  6. Step 6: Final answer
    x = 17,163.33

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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.