Home / 6,213.08-8,573.99-3,524.80

Finding the Fourth Proportional to 6,213.08, 8,573.99 and 3,524.80

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Solution

The fourth proportional to 6,213.08, 8,573.99 and 3,524.80 is: 4,864.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213.08 : 8,573.99 = 3,524.80 : x
  2. Step 2: Convert to fraction form
    6,213.08/8,573.99 = 3,524.80/x
  3. Step 3: Cross multiply
    6,213.08x = 8,573.99 × 3,524.80
  4. Step 4: Simplify right side
    6,213.08x = 30,221,539.46
  5. Step 5: Solve for x
    x = 30,221,539.46/6,213.08
  6. Step 6: Final answer
    x = 4,864.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.