Home / 43,403.27-65,052.82-22,353.22

Finding the Fourth Proportional to 43,403.27, 65,052.82 and 22,353.22

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Solution

The fourth proportional to 43,403.27, 65,052.82 and 22,353.22 is: 33,503.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,403.27 : 65,052.82 = 22,353.22 : x
  2. Step 2: Convert to fraction form
    43,403.27/65,052.82 = 22,353.22/x
  3. Step 3: Cross multiply
    43,403.27x = 65,052.82 × 22,353.22
  4. Step 4: Simplify right side
    43,403.27x = 1,454,139,560.05
  5. Step 5: Solve for x
    x = 1,454,139,560.05/43,403.27
  6. Step 6: Final answer
    x = 33,503.00

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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.