Home / 43,955.42-65,933.12-29,193.16

Finding the Fourth Proportional to 43,955.42, 65,933.12 and 29,193.16

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Solution

The fourth proportional to 43,955.42, 65,933.12 and 29,193.16 is: 43,789.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,955.42 : 65,933.12 = 29,193.16 : x
  2. Step 2: Convert to fraction form
    43,955.42/65,933.12 = 29,193.16/x
  3. Step 3: Cross multiply
    43,955.42x = 65,933.12 × 29,193.16
  4. Step 4: Simplify right side
    43,955.42x = 1,924,796,121.46
  5. Step 5: Solve for x
    x = 1,924,796,121.46/43,955.42
  6. Step 6: Final answer
    x = 43,789.73

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Similar ratio
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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.