Home / 4,111.97-5,673.44-2,342.93

Finding the Fourth Proportional to 4,111.97, 5,673.44 and 2,342.93

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Solution

The fourth proportional to 4,111.97, 5,673.44 and 2,342.93 is: 3,232.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111.97 : 5,673.44 = 2,342.93 : x
  2. Step 2: Convert to fraction form
    4,111.97/5,673.44 = 2,342.93/x
  3. Step 3: Cross multiply
    4,111.97x = 5,673.44 × 2,342.93
  4. Step 4: Simplify right side
    4,111.97x = 13,292,450.27
  5. Step 5: Solve for x
    x = 13,292,450.27/4,111.97
  6. Step 6: Final answer
    x = 3,232.63

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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.