Home / 43,922.52-65,730.56-35,932.68

Finding the Fourth Proportional to 43,922.52, 65,730.56 and 35,932.68

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Solution

The fourth proportional to 43,922.52, 65,730.56 and 35,932.68 is: 53,773.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,922.52 : 65,730.56 = 35,932.68 : x
  2. Step 2: Convert to fraction form
    43,922.52/65,730.56 = 35,932.68/x
  3. Step 3: Cross multiply
    43,922.52x = 65,730.56 × 35,932.68
  4. Step 4: Simplify right side
    43,922.52x = 2,361,874,999.04
  5. Step 5: Solve for x
    x = 2,361,874,999.04/43,922.52
  6. Step 6: Final answer
    x = 53,773.67

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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.