Home / 27,344.40-37,744.56-17,004.24

Finding the Fourth Proportional to 27,344.40, 37,744.56 and 17,004.24

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Solution

The fourth proportional to 27,344.40, 37,744.56 and 17,004.24 is: 23,471.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,344.40 : 37,744.56 = 17,004.24 : x
  2. Step 2: Convert to fraction form
    27,344.40/37,744.56 = 17,004.24/x
  3. Step 3: Cross multiply
    27,344.40x = 37,744.56 × 17,004.24
  4. Step 4: Simplify right side
    27,344.40x = 641,817,556.93
  5. Step 5: Solve for x
    x = 641,817,556.93/27,344.40
  6. Step 6: Final answer
    x = 23,471.63

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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.