Home / 40,528.75-60,860.37-25,044.79

Finding the Fourth Proportional to 40,528.75, 60,860.37 and 25,044.79

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Solution

The fourth proportional to 40,528.75, 60,860.37 and 25,044.79 is: 37,608.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,528.75 : 60,860.37 = 25,044.79 : x
  2. Step 2: Convert to fraction form
    40,528.75/60,860.37 = 25,044.79/x
  3. Step 3: Cross multiply
    40,528.75x = 60,860.37 × 25,044.79
  4. Step 4: Simplify right side
    40,528.75x = 1,524,235,185.97
  5. Step 5: Solve for x
    x = 1,524,235,185.97/40,528.75
  6. Step 6: Final answer
    x = 37,608.74

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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.