Home / 4,043.97-6,066.05-1,122.35

Finding the Fourth Proportional to 4,043.97, 6,066.05 and 1,122.35

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Solution

The fourth proportional to 4,043.97, 6,066.05 and 1,122.35 is: 1,683.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.97 : 6,066.05 = 1,122.35 : x
  2. Step 2: Convert to fraction form
    4,043.97/6,066.05 = 1,122.35/x
  3. Step 3: Cross multiply
    4,043.97x = 6,066.05 × 1,122.35
  4. Step 4: Simplify right side
    4,043.97x = 6,808,195.28
  5. Step 5: Solve for x
    x = 6,808,195.28/4,043.97
  6. Step 6: Final answer
    x = 1,683.54

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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.