Home / 43,363.37-64,997.55-22,304.52

Finding the Fourth Proportional to 43,363.37, 64,997.55 and 22,304.52

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Solution

The fourth proportional to 43,363.37, 64,997.55 and 22,304.52 is: 33,432.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,363.37 : 64,997.55 = 22,304.52 : x
  2. Step 2: Convert to fraction form
    43,363.37/64,997.55 = 22,304.52/x
  3. Step 3: Cross multiply
    43,363.37x = 64,997.55 × 22,304.52
  4. Step 4: Simplify right side
    43,363.37x = 1,449,739,153.93
  5. Step 5: Solve for x
    x = 1,449,739,153.93/43,363.37
  6. Step 6: Final answer
    x = 33,432.35

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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.