Home / 37,542.71-56,315.94-11,244.95

Finding the Fourth Proportional to 37,542.71, 56,315.94 and 11,244.95

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Solution

The fourth proportional to 37,542.71, 56,315.94 and 11,244.95 is: 16,867.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,542.71 : 56,315.94 = 11,244.95 : x
  2. Step 2: Convert to fraction form
    37,542.71/56,315.94 = 11,244.95/x
  3. Step 3: Cross multiply
    37,542.71x = 56,315.94 × 11,244.95
  4. Step 4: Simplify right side
    37,542.71x = 633,269,591.70
  5. Step 5: Solve for x
    x = 633,269,591.70/37,542.71
  6. Step 6: Final answer
    x = 16,867.98

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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.