Home / 19,594.24-27,034.56-18,609.28

Finding the Fourth Proportional to 19,594.24, 27,034.56 and 18,609.28

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Solution

The fourth proportional to 19,594.24, 27,034.56 and 18,609.28 is: 25,675.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.24 : 27,034.56 = 18,609.28 : x
  2. Step 2: Convert to fraction form
    19,594.24/27,034.56 = 18,609.28/x
  3. Step 3: Cross multiply
    19,594.24x = 27,034.56 × 18,609.28
  4. Step 4: Simplify right side
    19,594.24x = 503,093,696.72
  5. Step 5: Solve for x
    x = 503,093,696.72/19,594.24
  6. Step 6: Final answer
    x = 25,675.59

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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.