Home / 4,683.05-6,463.38-2,693.22

Finding the Fourth Proportional to 4,683.05, 6,463.38 and 2,693.22

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Solution

The fourth proportional to 4,683.05, 6,463.38 and 2,693.22 is: 3,717.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.05 : 6,463.38 = 2,693.22 : x
  2. Step 2: Convert to fraction form
    4,683.05/6,463.38 = 2,693.22/x
  3. Step 3: Cross multiply
    4,683.05x = 6,463.38 × 2,693.22
  4. Step 4: Simplify right side
    4,683.05x = 17,407,304.28
  5. Step 5: Solve for x
    x = 17,407,304.28/4,683.05
  6. Step 6: Final answer
    x = 3,717.09

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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.