Home / 66,452.00-91,711.85-41,924.79

Finding the Fourth Proportional to 66,452.00, 91,711.85 and 41,924.79

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Solution

The fourth proportional to 66,452.00, 91,711.85 and 41,924.79 is: 57,861.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,452.00 : 91,711.85 = 41,924.79 : x
  2. Step 2: Convert to fraction form
    66,452.00/91,711.85 = 41,924.79/x
  3. Step 3: Cross multiply
    66,452.00x = 91,711.85 × 41,924.79
  4. Step 4: Simplify right side
    66,452.00x = 3,844,999,842.14
  5. Step 5: Solve for x
    x = 3,844,999,842.14/66,452.00
  6. Step 6: Final answer
    x = 57,861.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.