Home / 4,068.97-6,103.08-1,435.92

Finding the Fourth Proportional to 4,068.97, 6,103.08 and 1,435.92

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Solution

The fourth proportional to 4,068.97, 6,103.08 and 1,435.92 is: 2,153.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.97 : 6,103.08 = 1,435.92 : x
  2. Step 2: Convert to fraction form
    4,068.97/6,103.08 = 1,435.92/x
  3. Step 3: Cross multiply
    4,068.97x = 6,103.08 × 1,435.92
  4. Step 4: Simplify right side
    4,068.97x = 8,763,534.63
  5. Step 5: Solve for x
    x = 8,763,534.63/4,068.97
  6. Step 6: Final answer
    x = 2,153.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.