Home / 37,596.52-51,883.21-20,600.63

Finding the Fourth Proportional to 37,596.52, 51,883.21 and 20,600.63

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Solution

The fourth proportional to 37,596.52, 51,883.21 and 20,600.63 is: 28,428.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,596.52 : 51,883.21 = 20,600.63 : x
  2. Step 2: Convert to fraction form
    37,596.52/51,883.21 = 20,600.63/x
  3. Step 3: Cross multiply
    37,596.52x = 51,883.21 × 20,600.63
  4. Step 4: Simplify right side
    37,596.52x = 1,068,826,845.74
  5. Step 5: Solve for x
    x = 1,068,826,845.74/37,596.52
  6. Step 6: Final answer
    x = 28,428.87

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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.