Home / 34,631.48-51,934.26-27,322.04

Finding the Fourth Proportional to 34,631.48, 51,934.26 and 27,322.04

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Solution

The fourth proportional to 34,631.48, 51,934.26 and 27,322.04 is: 40,972.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,631.48 : 51,934.26 = 27,322.04 : x
  2. Step 2: Convert to fraction form
    34,631.48/51,934.26 = 27,322.04/x
  3. Step 3: Cross multiply
    34,631.48x = 51,934.26 × 27,322.04
  4. Step 4: Simplify right side
    34,631.48x = 1,418,949,929.09
  5. Step 5: Solve for x
    x = 1,418,949,929.09/34,631.48
  6. Step 6: Final answer
    x = 40,972.84

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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.