Home / 2,944.15-4,062.96-1,825.07

Finding the Fourth Proportional to 2,944.15, 4,062.96 and 1,825.07

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Solution

The fourth proportional to 2,944.15, 4,062.96 and 1,825.07 is: 2,518.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.15 : 4,062.96 = 1,825.07 : x
  2. Step 2: Convert to fraction form
    2,944.15/4,062.96 = 1,825.07/x
  3. Step 3: Cross multiply
    2,944.15x = 4,062.96 × 1,825.07
  4. Step 4: Simplify right side
    2,944.15x = 7,415,166.09
  5. Step 5: Solve for x
    x = 7,415,166.09/2,944.15
  6. Step 6: Final answer
    x = 2,518.61

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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.