Home / 4,044.36-6,065.85-1,122.15

Finding the Fourth Proportional to 4,044.36, 6,065.85 and 1,122.15

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Solution

The fourth proportional to 4,044.36, 6,065.85 and 1,122.15 is: 1,683.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.36 : 6,065.85 = 1,122.15 : x
  2. Step 2: Convert to fraction form
    4,044.36/6,065.85 = 1,122.15/x
  3. Step 3: Cross multiply
    4,044.36x = 6,065.85 × 1,122.15
  4. Step 4: Simplify right side
    4,044.36x = 6,806,793.58
  5. Step 5: Solve for x
    x = 6,806,793.58/4,044.36
  6. Step 6: Final answer
    x = 1,683.03

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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.