Home / 3,202.63-4,802.27-1,512.26

Finding the Fourth Proportional to 3,202.63, 4,802.27 and 1,512.26

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Solution

The fourth proportional to 3,202.63, 4,802.27 and 1,512.26 is: 2,267.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202.63 : 4,802.27 = 1,512.26 : x
  2. Step 2: Convert to fraction form
    3,202.63/4,802.27 = 1,512.26/x
  3. Step 3: Cross multiply
    3,202.63x = 4,802.27 × 1,512.26
  4. Step 4: Simplify right side
    3,202.63x = 7,262,280.83
  5. Step 5: Solve for x
    x = 7,262,280.83/3,202.63
  6. Step 6: Final answer
    x = 2,267.60

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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.