Home / 4,068.27-6,101.85-1,106.94

Finding the Fourth Proportional to 4,068.27, 6,101.85 and 1,106.94

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Solution

The fourth proportional to 4,068.27, 6,101.85 and 1,106.94 is: 1,660.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.27 : 6,101.85 = 1,106.94 : x
  2. Step 2: Convert to fraction form
    4,068.27/6,101.85 = 1,106.94/x
  3. Step 3: Cross multiply
    4,068.27x = 6,101.85 × 1,106.94
  4. Step 4: Simplify right side
    4,068.27x = 6,754,381.84
  5. Step 5: Solve for x
    x = 6,754,381.84/4,068.27
  6. Step 6: Final answer
    x = 1,660.26

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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.