Home / 53,363.97-73,676.28-33,250.26

Finding the Fourth Proportional to 53,363.97, 73,676.28 and 33,250.26

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Solution

The fourth proportional to 53,363.97, 73,676.28 and 33,250.26 is: 45,906.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,363.97 : 73,676.28 = 33,250.26 : x
  2. Step 2: Convert to fraction form
    53,363.97/73,676.28 = 33,250.26/x
  3. Step 3: Cross multiply
    53,363.97x = 73,676.28 × 33,250.26
  4. Step 4: Simplify right side
    53,363.97x = 2,449,755,465.83
  5. Step 5: Solve for x
    x = 2,449,755,465.83/53,363.97
  6. Step 6: Final answer
    x = 45,906.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.