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Finding the Fourth Proportional to 2,244.94, 3,368.07 and 1,150.07

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Solution

The fourth proportional to 2,244.94, 3,368.07 and 1,150.07 is: 1,725.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.94 : 3,368.07 = 1,150.07 : x
  2. Step 2: Convert to fraction form
    2,244.94/3,368.07 = 1,150.07/x
  3. Step 3: Cross multiply
    2,244.94x = 3,368.07 × 1,150.07
  4. Step 4: Simplify right side
    2,244.94x = 3,873,512.05
  5. Step 5: Solve for x
    x = 3,873,512.05/2,244.94
  6. Step 6: Final answer
    x = 1,725.44

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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.