Home / 4,524.23-6,786.35-1,237.08

Finding the Fourth Proportional to 4,524.23, 6,786.35 and 1,237.08

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Solution

The fourth proportional to 4,524.23, 6,786.35 and 1,237.08 is: 1,855.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524.23 : 6,786.35 = 1,237.08 : x
  2. Step 2: Convert to fraction form
    4,524.23/6,786.35 = 1,237.08/x
  3. Step 3: Cross multiply
    4,524.23x = 6,786.35 × 1,237.08
  4. Step 4: Simplify right side
    4,524.23x = 8,395,257.86
  5. Step 5: Solve for x
    x = 8,395,257.86/4,524.23
  6. Step 6: Final answer
    x = 1,855.62

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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.