Home / 9,466.44-14,190.04-3,922.80

Finding the Fourth Proportional to 9,466.44, 14,190.04 and 3,922.80

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Solution

The fourth proportional to 9,466.44, 14,190.04 and 3,922.80 is: 5,880.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,466.44 : 14,190.04 = 3,922.80 : x
  2. Step 2: Convert to fraction form
    9,466.44/14,190.04 = 3,922.80/x
  3. Step 3: Cross multiply
    9,466.44x = 14,190.04 × 3,922.80
  4. Step 4: Simplify right side
    9,466.44x = 55,664,688.91
  5. Step 5: Solve for x
    x = 55,664,688.91/9,466.44
  6. Step 6: Final answer
    x = 5,880.21

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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.