Home / 4,043.94-6,066.09-1,122.18

Finding the Fourth Proportional to 4,043.94, 6,066.09 and 1,122.18

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Solution

The fourth proportional to 4,043.94, 6,066.09 and 1,122.18 is: 1,683.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.94 : 6,066.09 = 1,122.18 : x
  2. Step 2: Convert to fraction form
    4,043.94/6,066.09 = 1,122.18/x
  3. Step 3: Cross multiply
    4,043.94x = 6,066.09 × 1,122.18
  4. Step 4: Simplify right side
    4,043.94x = 6,807,244.88
  5. Step 5: Solve for x
    x = 6,807,244.88/4,043.94
  6. Step 6: Final answer
    x = 1,683.32

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1.5x scale

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.