Home / 4,612.25-6,364.95-2,516.42

Finding the Fourth Proportional to 4,612.25, 6,364.95 and 2,516.42

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Solution

The fourth proportional to 4,612.25, 6,364.95 and 2,516.42 is: 3,472.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612.25 : 6,364.95 = 2,516.42 : x
  2. Step 2: Convert to fraction form
    4,612.25/6,364.95 = 2,516.42/x
  3. Step 3: Cross multiply
    4,612.25x = 6,364.95 × 2,516.42
  4. Step 4: Simplify right side
    4,612.25x = 16,016,887.48
  5. Step 5: Solve for x
    x = 16,016,887.48/4,612.25
  6. Step 6: Final answer
    x = 3,472.68

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.