Home / 37,515.76-56,257.23-17,799.94

Finding the Fourth Proportional to 37,515.76, 56,257.23 and 17,799.94

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Solution

The fourth proportional to 37,515.76, 56,257.23 and 17,799.94 is: 26,692.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,515.76 : 56,257.23 = 17,799.94 : x
  2. Step 2: Convert to fraction form
    37,515.76/56,257.23 = 17,799.94/x
  3. Step 3: Cross multiply
    37,515.76x = 56,257.23 × 17,799.94
  4. Step 4: Simplify right side
    37,515.76x = 1,001,375,318.57
  5. Step 5: Solve for x
    x = 1,001,375,318.57/37,515.76
  6. Step 6: Final answer
    x = 26,692.12

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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.