Home / 4,383.06-6,049.18-2,894.08

Finding the Fourth Proportional to 4,383.06, 6,049.18 and 2,894.08

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Solution

The fourth proportional to 4,383.06, 6,049.18 and 2,894.08 is: 3,994.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.06 : 6,049.18 = 2,894.08 : x
  2. Step 2: Convert to fraction form
    4,383.06/6,049.18 = 2,894.08/x
  3. Step 3: Cross multiply
    4,383.06x = 6,049.18 × 2,894.08
  4. Step 4: Simplify right side
    4,383.06x = 17,506,810.85
  5. Step 5: Solve for x
    x = 17,506,810.85/4,383.06
  6. Step 6: Final answer
    x = 3,994.20

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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.