Home / 9,364.64-14,046.96-2,439.08

Finding the Fourth Proportional to 9,364.64, 14,046.96 and 2,439.08

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Solution

The fourth proportional to 9,364.64, 14,046.96 and 2,439.08 is: 3,658.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364.64 : 14,046.96 = 2,439.08 : x
  2. Step 2: Convert to fraction form
    9,364.64/14,046.96 = 2,439.08/x
  3. Step 3: Cross multiply
    9,364.64x = 14,046.96 × 2,439.08
  4. Step 4: Simplify right side
    9,364.64x = 34,261,659.20
  5. Step 5: Solve for x
    x = 34,261,659.20/9,364.64
  6. Step 6: Final answer
    x = 3,658.62

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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.