Home / 4,455.46-6,683.20-3,064.60

Finding the Fourth Proportional to 4,455.46, 6,683.20 and 3,064.60

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Solution

The fourth proportional to 4,455.46, 6,683.20 and 3,064.60 is: 4,596.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455.46 : 6,683.20 = 3,064.60 : x
  2. Step 2: Convert to fraction form
    4,455.46/6,683.20 = 3,064.60/x
  3. Step 3: Cross multiply
    4,455.46x = 6,683.20 × 3,064.60
  4. Step 4: Simplify right side
    4,455.46x = 20,481,334.72
  5. Step 5: Solve for x
    x = 20,481,334.72/4,455.46
  6. Step 6: Final answer
    x = 4,596.91

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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.