Home / 9,647.99-14,471.82-3,074.08

Finding the Fourth Proportional to 9,647.99, 14,471.82 and 3,074.08

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Solution

The fourth proportional to 9,647.99, 14,471.82 and 3,074.08 is: 4,611.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,647.99 : 14,471.82 = 3,074.08 : x
  2. Step 2: Convert to fraction form
    9,647.99/14,471.82 = 3,074.08/x
  3. Step 3: Cross multiply
    9,647.99x = 14,471.82 × 3,074.08
  4. Step 4: Simplify right side
    9,647.99x = 44,487,517.06
  5. Step 5: Solve for x
    x = 44,487,517.06/9,647.99
  6. Step 6: Final answer
    x = 4,611.07

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Similar ratio
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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.