Home / 25,093.89-37,653.12-17,745.57

Finding the Fourth Proportional to 25,093.89, 37,653.12 and 17,745.57

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Solution

The fourth proportional to 25,093.89, 37,653.12 and 17,745.57 is: 26,627.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093.89 : 37,653.12 = 17,745.57 : x
  2. Step 2: Convert to fraction form
    25,093.89/37,653.12 = 17,745.57/x
  3. Step 3: Cross multiply
    25,093.89x = 37,653.12 × 17,745.57
  4. Step 4: Simplify right side
    25,093.89x = 668,176,076.68
  5. Step 5: Solve for x
    x = 668,176,076.68/25,093.89
  6. Step 6: Final answer
    x = 26,627.04

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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.