Home / 3,736.01-5,156.30-2,850.14

Finding the Fourth Proportional to 3,736.01, 5,156.30 and 2,850.14

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Solution

The fourth proportional to 3,736.01, 5,156.30 and 2,850.14 is: 3,933.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.01 : 5,156.30 = 2,850.14 : x
  2. Step 2: Convert to fraction form
    3,736.01/5,156.30 = 2,850.14/x
  3. Step 3: Cross multiply
    3,736.01x = 5,156.30 × 2,850.14
  4. Step 4: Simplify right side
    3,736.01x = 14,696,158.23
  5. Step 5: Solve for x
    x = 14,696,158.23/3,736.01
  6. Step 6: Final answer
    x = 3,933.66

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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.