Home / 4,612.76-6,365.62-2,516.84

Finding the Fourth Proportional to 4,612.76, 6,365.62 and 2,516.84

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Solution

The fourth proportional to 4,612.76, 6,365.62 and 2,516.84 is: 3,473.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612.76 : 6,365.62 = 2,516.84 : x
  2. Step 2: Convert to fraction form
    4,612.76/6,365.62 = 2,516.84/x
  3. Step 3: Cross multiply
    4,612.76x = 6,365.62 × 2,516.84
  4. Step 4: Simplify right side
    4,612.76x = 16,021,247.04
  5. Step 5: Solve for x
    x = 16,021,247.04/4,612.76
  6. Step 6: Final answer
    x = 3,473.25

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Half scale
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Double scale
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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.