Home / 60,824.75-91,286.27-25,789.01

Finding the Fourth Proportional to 60,824.75, 91,286.27 and 25,789.01

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Solution

The fourth proportional to 60,824.75, 91,286.27 and 25,789.01 is: 38,704.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,824.75 : 91,286.27 = 25,789.01 : x
  2. Step 2: Convert to fraction form
    60,824.75/91,286.27 = 25,789.01/x
  3. Step 3: Cross multiply
    60,824.75x = 91,286.27 × 25,789.01
  4. Step 4: Simplify right side
    60,824.75x = 2,354,182,529.89
  5. Step 5: Solve for x
    x = 2,354,182,529.89/60,824.75
  6. Step 6: Final answer
    x = 38,704.35

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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.