Home / 2,922.53-4,033.05-1,596.22

Finding the Fourth Proportional to 2,922.53, 4,033.05 and 1,596.22

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Solution

The fourth proportional to 2,922.53, 4,033.05 and 1,596.22 is: 2,202.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922.53 : 4,033.05 = 1,596.22 : x
  2. Step 2: Convert to fraction form
    2,922.53/4,033.05 = 1,596.22/x
  3. Step 3: Cross multiply
    2,922.53x = 4,033.05 × 1,596.22
  4. Step 4: Simplify right side
    2,922.53x = 6,437,635.07
  5. Step 5: Solve for x
    x = 6,437,635.07/2,922.53
  6. Step 6: Final answer
    x = 2,202.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.