Home / 4,110.61-5,673.23-2,342.38

Finding the Fourth Proportional to 4,110.61, 5,673.23 and 2,342.38

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Solution

The fourth proportional to 4,110.61, 5,673.23 and 2,342.38 is: 3,232.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.61 : 5,673.23 = 2,342.38 : x
  2. Step 2: Convert to fraction form
    4,110.61/5,673.23 = 2,342.38/x
  3. Step 3: Cross multiply
    4,110.61x = 5,673.23 × 2,342.38
  4. Step 4: Simplify right side
    4,110.61x = 13,288,860.49
  5. Step 5: Solve for x
    x = 13,288,860.49/4,110.61
  6. Step 6: Final answer
    x = 3,232.82

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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.