Home / 4,106.12-5,663.94-2,512.04

Finding the Fourth Proportional to 4,106.12, 5,663.94 and 2,512.04

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Solution

The fourth proportional to 4,106.12, 5,663.94 and 2,512.04 is: 3,465.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.12 : 5,663.94 = 2,512.04 : x
  2. Step 2: Convert to fraction form
    4,106.12/5,663.94 = 2,512.04/x
  3. Step 3: Cross multiply
    4,106.12x = 5,663.94 × 2,512.04
  4. Step 4: Simplify right side
    4,106.12x = 14,228,043.84
  5. Step 5: Solve for x
    x = 14,228,043.84/4,106.12
  6. Step 6: Final answer
    x = 3,465.08

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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.