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Finding the Fourth Proportional to 2,683.01, 4,024.51 and 833.63

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Solution

The fourth proportional to 2,683.01, 4,024.51 and 833.63 is: 1,250.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683.01 : 4,024.51 = 833.63 : x
  2. Step 2: Convert to fraction form
    2,683.01/4,024.51 = 833.63/x
  3. Step 3: Cross multiply
    2,683.01x = 4,024.51 × 833.63
  4. Step 4: Simplify right side
    2,683.01x = 3,354,934.75
  5. Step 5: Solve for x
    x = 3,354,934.75/2,683.01
  6. Step 6: Final answer
    x = 1,250.44

Related Problems

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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.