Home / 27,244.38-37,590.57-15,907.44

Finding the Fourth Proportional to 27,244.38, 37,590.57 and 15,907.44

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Solution

The fourth proportional to 27,244.38, 37,590.57 and 15,907.44 is: 21,948.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,244.38 : 37,590.57 = 15,907.44 : x
  2. Step 2: Convert to fraction form
    27,244.38/37,590.57 = 15,907.44/x
  3. Step 3: Cross multiply
    27,244.38x = 37,590.57 × 15,907.44
  4. Step 4: Simplify right side
    27,244.38x = 597,969,736.84
  5. Step 5: Solve for x
    x = 597,969,736.84/27,244.38
  6. Step 6: Final answer
    x = 21,948.37

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1.5x scale

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.