Home / 37,822.36-56,763.78-17,047.48

Finding the Fourth Proportional to 37,822.36, 56,763.78 and 17,047.48

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Solution

The fourth proportional to 37,822.36, 56,763.78 and 17,047.48 is: 25,584.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,822.36 : 56,763.78 = 17,047.48 : x
  2. Step 2: Convert to fraction form
    37,822.36/56,763.78 = 17,047.48/x
  3. Step 3: Cross multiply
    37,822.36x = 56,763.78 × 17,047.48
  4. Step 4: Simplify right side
    37,822.36x = 967,679,404.27
  5. Step 5: Solve for x
    x = 967,679,404.27/37,822.36
  6. Step 6: Final answer
    x = 25,584.85

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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.