Home / 2,483.06-3,705.73-2,382.60

Finding the Fourth Proportional to 2,483.06, 3,705.73 and 2,382.60

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Solution

The fourth proportional to 2,483.06, 3,705.73 and 2,382.60 is: 3,555.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.06 : 3,705.73 = 2,382.60 : x
  2. Step 2: Convert to fraction form
    2,483.06/3,705.73 = 2,382.60/x
  3. Step 3: Cross multiply
    2,483.06x = 3,705.73 × 2,382.60
  4. Step 4: Simplify right side
    2,483.06x = 8,829,241.86
  5. Step 5: Solve for x
    x = 8,829,241.86/2,483.06
  6. Step 6: Final answer
    x = 3,555.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.