Home / 27,248.52-37,618.38-17,696.94

Finding the Fourth Proportional to 27,248.52, 37,618.38 and 17,696.94

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Solution

The fourth proportional to 27,248.52, 37,618.38 and 17,696.94 is: 24,431.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,248.52 : 37,618.38 = 17,696.94 : x
  2. Step 2: Convert to fraction form
    27,248.52/37,618.38 = 17,696.94/x
  3. Step 3: Cross multiply
    27,248.52x = 37,618.38 × 17,696.94
  4. Step 4: Simplify right side
    27,248.52x = 665,730,213.76
  5. Step 5: Solve for x
    x = 665,730,213.76/27,248.52
  6. Step 6: Final answer
    x = 24,431.79

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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.