Home / 25,043.37-37,564.97-19,352.61

Finding the Fourth Proportional to 25,043.37, 37,564.97 and 19,352.61

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Solution

The fourth proportional to 25,043.37, 37,564.97 and 19,352.61 is: 29,028.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,043.37 : 37,564.97 = 19,352.61 : x
  2. Step 2: Convert to fraction form
    25,043.37/37,564.97 = 19,352.61/x
  3. Step 3: Cross multiply
    25,043.37x = 37,564.97 × 19,352.61
  4. Step 4: Simplify right side
    25,043.37x = 726,980,386.25
  5. Step 5: Solve for x
    x = 726,980,386.25/25,043.37
  6. Step 6: Final answer
    x = 29,028.86

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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.