Home / 34,972.27-52,458.79-27,996.64

Finding the Fourth Proportional to 34,972.27, 52,458.79 and 27,996.64

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Solution

The fourth proportional to 34,972.27, 52,458.79 and 27,996.64 is: 41,995.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,972.27 : 52,458.79 = 27,996.64 : x
  2. Step 2: Convert to fraction form
    34,972.27/52,458.79 = 27,996.64/x
  3. Step 3: Cross multiply
    34,972.27x = 52,458.79 × 27,996.64
  4. Step 4: Simplify right side
    34,972.27x = 1,468,669,709.82
  5. Step 5: Solve for x
    x = 1,468,669,709.82/34,972.27
  6. Step 6: Final answer
    x = 41,995.26

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1.5x scale

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.