Home / 14,195.44-21,293.16-4,334.19

Finding the Fourth Proportional to 14,195.44, 21,293.16 and 4,334.19

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Solution

The fourth proportional to 14,195.44, 21,293.16 and 4,334.19 is: 6,501.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,195.44 : 21,293.16 = 4,334.19 : x
  2. Step 2: Convert to fraction form
    14,195.44/21,293.16 = 4,334.19/x
  3. Step 3: Cross multiply
    14,195.44x = 21,293.16 × 4,334.19
  4. Step 4: Simplify right side
    14,195.44x = 92,288,601.14
  5. Step 5: Solve for x
    x = 92,288,601.14/14,195.44
  6. Step 6: Final answer
    x = 6,501.29

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Half scale
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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.