Home / 4,706.37-6,495.80-3,217.79

Finding the Fourth Proportional to 4,706.37, 6,495.80 and 3,217.79

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Solution

The fourth proportional to 4,706.37, 6,495.80 and 3,217.79 is: 4,441.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706.37 : 6,495.80 = 3,217.79 : x
  2. Step 2: Convert to fraction form
    4,706.37/6,495.80 = 3,217.79/x
  3. Step 3: Cross multiply
    4,706.37x = 6,495.80 × 3,217.79
  4. Step 4: Simplify right side
    4,706.37x = 20,902,120.43
  5. Step 5: Solve for x
    x = 20,902,120.43/4,706.37
  6. Step 6: Final answer
    x = 4,441.24

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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.