Home / 3,554.22-4,904.73-2,062.27

Finding the Fourth Proportional to 3,554.22, 4,904.73 and 2,062.27

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Solution

The fourth proportional to 3,554.22, 4,904.73 and 2,062.27 is: 2,845.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554.22 : 4,904.73 = 2,062.27 : x
  2. Step 2: Convert to fraction form
    3,554.22/4,904.73 = 2,062.27/x
  3. Step 3: Cross multiply
    3,554.22x = 4,904.73 × 2,062.27
  4. Step 4: Simplify right side
    3,554.22x = 10,114,877.54
  5. Step 5: Solve for x
    x = 10,114,877.54/3,554.22
  6. Step 6: Final answer
    x = 2,845.88

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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.