Home / 6,193.01-8,553.39-4,200.11

Finding the Fourth Proportional to 6,193.01, 8,553.39 and 4,200.11

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Solution

The fourth proportional to 6,193.01, 8,553.39 and 4,200.11 is: 5,800.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193.01 : 8,553.39 = 4,200.11 : x
  2. Step 2: Convert to fraction form
    6,193.01/8,553.39 = 4,200.11/x
  3. Step 3: Cross multiply
    6,193.01x = 8,553.39 × 4,200.11
  4. Step 4: Simplify right side
    6,193.01x = 35,925,136.11
  5. Step 5: Solve for x
    x = 35,925,136.11/6,193.01
  6. Step 6: Final answer
    x = 5,800.92

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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.