Home / 37,596.24-51,882.79-20,601.54

Finding the Fourth Proportional to 37,596.24, 51,882.79 and 20,601.54

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Solution

The fourth proportional to 37,596.24, 51,882.79 and 20,601.54 is: 28,430.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,596.24 : 51,882.79 = 20,601.54 : x
  2. Step 2: Convert to fraction form
    37,596.24/51,882.79 = 20,601.54/x
  3. Step 3: Cross multiply
    37,596.24x = 51,882.79 × 20,601.54
  4. Step 4: Simplify right side
    37,596.24x = 1,068,865,270.49
  5. Step 5: Solve for x
    x = 1,068,865,270.49/37,596.24
  6. Step 6: Final answer
    x = 28,430.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.