Home / 10,847.70-14,968.26-6,067.62

Finding the Fourth Proportional to 10,847.70, 14,968.26 and 6,067.62

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Solution

The fourth proportional to 10,847.70, 14,968.26 and 6,067.62 is: 8,372.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,847.70 : 14,968.26 = 6,067.62 : x
  2. Step 2: Convert to fraction form
    10,847.70/14,968.26 = 6,067.62/x
  3. Step 3: Cross multiply
    10,847.70x = 14,968.26 × 6,067.62
  4. Step 4: Simplify right side
    10,847.70x = 90,821,713.74
  5. Step 5: Solve for x
    x = 90,821,713.74/10,847.70
  6. Step 6: Final answer
    x = 8,372.44

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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.