Home / 43,830.44-65,762.04-22,757.34

Finding the Fourth Proportional to 43,830.44, 65,762.04 and 22,757.34

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Solution

The fourth proportional to 43,830.44, 65,762.04 and 22,757.34 is: 34,144.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,830.44 : 65,762.04 = 22,757.34 : x
  2. Step 2: Convert to fraction form
    43,830.44/65,762.04 = 22,757.34/x
  3. Step 3: Cross multiply
    43,830.44x = 65,762.04 × 22,757.34
  4. Step 4: Simplify right side
    43,830.44x = 1,496,569,103.37
  5. Step 5: Solve for x
    x = 1,496,569,103.37/43,830.44
  6. Step 6: Final answer
    x = 34,144.51

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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.