Home / 37,791.36-56,717.28-17,016.48

Finding the Fourth Proportional to 37,791.36, 56,717.28 and 17,016.48

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Solution

The fourth proportional to 37,791.36, 56,717.28 and 17,016.48 is: 25,538.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,791.36 : 56,717.28 = 17,016.48 : x
  2. Step 2: Convert to fraction form
    37,791.36/56,717.28 = 17,016.48/x
  3. Step 3: Cross multiply
    37,791.36x = 56,717.28 × 17,016.48
  4. Step 4: Simplify right side
    37,791.36x = 965,128,460.77
  5. Step 5: Solve for x
    x = 965,128,460.77/37,791.36
  6. Step 6: Final answer
    x = 25,538.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.