Home / 5,033.80-6,940.74-3,541.96

Finding the Fourth Proportional to 5,033.80, 6,940.74 and 3,541.96

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Solution

The fourth proportional to 5,033.80, 6,940.74 and 3,541.96 is: 4,883.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.80 : 6,940.74 = 3,541.96 : x
  2. Step 2: Convert to fraction form
    5,033.80/6,940.74 = 3,541.96/x
  3. Step 3: Cross multiply
    5,033.80x = 6,940.74 × 3,541.96
  4. Step 4: Simplify right side
    5,033.80x = 24,583,823.45
  5. Step 5: Solve for x
    x = 24,583,823.45/5,033.80
  6. Step 6: Final answer
    x = 4,883.75

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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.