Home / 37,825.76-56,738.58-15,614.72

Finding the Fourth Proportional to 37,825.76, 56,738.58 and 15,614.72

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Solution

The fourth proportional to 37,825.76, 56,738.58 and 15,614.72 is: 23,422.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,825.76 : 56,738.58 = 15,614.72 : x
  2. Step 2: Convert to fraction form
    37,825.76/56,738.58 = 15,614.72/x
  3. Step 3: Cross multiply
    37,825.76x = 56,738.58 × 15,614.72
  4. Step 4: Simplify right side
    37,825.76x = 885,957,039.90
  5. Step 5: Solve for x
    x = 885,957,039.90/37,825.76
  6. Step 6: Final answer
    x = 23,422.06

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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.