Home / 9,586.14-14,379.18-3,012.84

Finding the Fourth Proportional to 9,586.14, 14,379.18 and 3,012.84

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Solution

The fourth proportional to 9,586.14, 14,379.18 and 3,012.84 is: 4,519.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586.14 : 14,379.18 = 3,012.84 : x
  2. Step 2: Convert to fraction form
    9,586.14/14,379.18 = 3,012.84/x
  3. Step 3: Cross multiply
    9,586.14x = 14,379.18 × 3,012.84
  4. Step 4: Simplify right side
    9,586.14x = 43,322,168.67
  5. Step 5: Solve for x
    x = 43,322,168.67/9,586.14
  6. Step 6: Final answer
    x = 4,519.25

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Double scale
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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.