Home / 43,253.83-64,824.22-22,176.01

Finding the Fourth Proportional to 43,253.83, 64,824.22 and 22,176.01

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Solution

The fourth proportional to 43,253.83, 64,824.22 and 22,176.01 is: 33,235.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253.83 : 64,824.22 = 22,176.01 : x
  2. Step 2: Convert to fraction form
    43,253.83/64,824.22 = 22,176.01/x
  3. Step 3: Cross multiply
    43,253.83x = 64,824.22 × 22,176.01
  4. Step 4: Simplify right side
    43,253.83x = 1,437,542,550.96
  5. Step 5: Solve for x
    x = 1,437,542,550.96/43,253.83
  6. Step 6: Final answer
    x = 33,235.03

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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.