Home / 44,453.92-66,646.26-22,255.86

Finding the Fourth Proportional to 44,453.92, 66,646.26 and 22,255.86

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Solution

The fourth proportional to 44,453.92, 66,646.26 and 22,255.86 is: 33,366.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,453.92 : 66,646.26 = 22,255.86 : x
  2. Step 2: Convert to fraction form
    44,453.92/66,646.26 = 22,255.86/x
  3. Step 3: Cross multiply
    44,453.92x = 66,646.26 × 22,255.86
  4. Step 4: Simplify right side
    44,453.92x = 1,483,269,832.08
  5. Step 5: Solve for x
    x = 1,483,269,832.08/44,453.92
  6. Step 6: Final answer
    x = 33,366.46

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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.