Home / 4,967.50-6,855.33-2,843.42

Finding the Fourth Proportional to 4,967.50, 6,855.33 and 2,843.42

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Solution

The fourth proportional to 4,967.50, 6,855.33 and 2,843.42 is: 3,924.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967.50 : 6,855.33 = 2,843.42 : x
  2. Step 2: Convert to fraction form
    4,967.50/6,855.33 = 2,843.42/x
  3. Step 3: Cross multiply
    4,967.50x = 6,855.33 × 2,843.42
  4. Step 4: Simplify right side
    4,967.50x = 19,492,582.43
  5. Step 5: Solve for x
    x = 19,492,582.43/4,967.50
  6. Step 6: Final answer
    x = 3,924.02

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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.