Home / 4,110.89-5,673.04-2,342.45

Finding the Fourth Proportional to 4,110.89, 5,673.04 and 2,342.45

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Solution

The fourth proportional to 4,110.89, 5,673.04 and 2,342.45 is: 3,232.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.89 : 5,673.04 = 2,342.45 : x
  2. Step 2: Convert to fraction form
    4,110.89/5,673.04 = 2,342.45/x
  3. Step 3: Cross multiply
    4,110.89x = 5,673.04 × 2,342.45
  4. Step 4: Simplify right side
    4,110.89x = 13,288,820.87
  5. Step 5: Solve for x
    x = 13,288,820.87/4,110.89
  6. Step 6: Final answer
    x = 3,232.59

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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.