Home / 45,086.24-67,573.97-25,323.25

Finding the Fourth Proportional to 45,086.24, 67,573.97 and 25,323.25

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Solution

The fourth proportional to 45,086.24, 67,573.97 and 25,323.25 is: 37,953.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,086.24 : 67,573.97 = 25,323.25 : x
  2. Step 2: Convert to fraction form
    45,086.24/67,573.97 = 25,323.25/x
  3. Step 3: Cross multiply
    45,086.24x = 67,573.97 × 25,323.25
  4. Step 4: Simplify right side
    45,086.24x = 1,711,192,535.80
  5. Step 5: Solve for x
    x = 1,711,192,535.80/45,086.24
  6. Step 6: Final answer
    x = 37,953.76

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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.