Home / 38,358.36-52,949.70-27,044.28

Finding the Fourth Proportional to 38,358.36, 52,949.70 and 27,044.28

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Solution

The fourth proportional to 38,358.36, 52,949.70 and 27,044.28 is: 37,331.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,358.36 : 52,949.70 = 27,044.28 : x
  2. Step 2: Convert to fraction form
    38,358.36/52,949.70 = 27,044.28/x
  3. Step 3: Cross multiply
    38,358.36x = 52,949.70 × 27,044.28
  4. Step 4: Simplify right side
    38,358.36x = 1,431,986,512.72
  5. Step 5: Solve for x
    x = 1,431,986,512.72/38,358.36
  6. Step 6: Final answer
    x = 37,331.80

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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.