Home / 4,110.93-5,672.70-2,342.43

Finding the Fourth Proportional to 4,110.93, 5,672.70 and 2,342.43

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Solution

The fourth proportional to 4,110.93, 5,672.70 and 2,342.43 is: 3,232.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.93 : 5,672.70 = 2,342.43 : x
  2. Step 2: Convert to fraction form
    4,110.93/5,672.70 = 2,342.43/x
  3. Step 3: Cross multiply
    4,110.93x = 5,672.70 × 2,342.43
  4. Step 4: Simplify right side
    4,110.93x = 13,287,902.66
  5. Step 5: Solve for x
    x = 13,287,902.66/4,110.93
  6. Step 6: Final answer
    x = 3,232.33

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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.