Home / 25,024.52-37,512.48-13,921.04

Finding the Fourth Proportional to 25,024.52, 37,512.48 and 13,921.04

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Solution

The fourth proportional to 25,024.52, 37,512.48 and 13,921.04 is: 20,868.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024.52 : 37,512.48 = 13,921.04 : x
  2. Step 2: Convert to fraction form
    25,024.52/37,512.48 = 13,921.04/x
  3. Step 3: Cross multiply
    25,024.52x = 37,512.48 × 13,921.04
  4. Step 4: Simplify right side
    25,024.52x = 522,212,734.58
  5. Step 5: Solve for x
    x = 522,212,734.58/25,024.52
  6. Step 6: Final answer
    x = 20,868.04

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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.