Home / 43,733.56-65,648.98-22,667.96

Finding the Fourth Proportional to 43,733.56, 65,648.98 and 22,667.96

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Solution

The fourth proportional to 43,733.56, 65,648.98 and 22,667.96 is: 34,027.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,733.56 : 65,648.98 = 22,667.96 : x
  2. Step 2: Convert to fraction form
    43,733.56/65,648.98 = 22,667.96/x
  3. Step 3: Cross multiply
    43,733.56x = 65,648.98 × 22,667.96
  4. Step 4: Simplify right side
    43,733.56x = 1,488,128,452.68
  5. Step 5: Solve for x
    x = 1,488,128,452.68/43,733.56
  6. Step 6: Final answer
    x = 34,027.15

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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.