Home / 23,206.48-34,814.84-7,623.44

Finding the Fourth Proportional to 23,206.48, 34,814.84 and 7,623.44

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Solution

The fourth proportional to 23,206.48, 34,814.84 and 7,623.44 is: 11,436.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,206.48 : 34,814.84 = 7,623.44 : x
  2. Step 2: Convert to fraction form
    23,206.48/34,814.84 = 7,623.44/x
  3. Step 3: Cross multiply
    23,206.48x = 34,814.84 × 7,623.44
  4. Step 4: Simplify right side
    23,206.48x = 265,408,843.85
  5. Step 5: Solve for x
    x = 265,408,843.85/23,206.48
  6. Step 6: Final answer
    x = 11,436.84

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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.