Home / 23,377.08-35,065.90-7,794.70

Finding the Fourth Proportional to 23,377.08, 35,065.90 and 7,794.70

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Solution

The fourth proportional to 23,377.08, 35,065.90 and 7,794.70 is: 11,692.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,377.08 : 35,065.90 = 7,794.70 : x
  2. Step 2: Convert to fraction form
    23,377.08/35,065.90 = 7,794.70/x
  3. Step 3: Cross multiply
    23,377.08x = 35,065.90 × 7,794.70
  4. Step 4: Simplify right side
    23,377.08x = 273,328,170.73
  5. Step 5: Solve for x
    x = 273,328,170.73/23,377.08
  6. Step 6: Final answer
    x = 11,692.14

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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.