Home / 2,944.01-4,410.95-1,889.93

Finding the Fourth Proportional to 2,944.01, 4,410.95 and 1,889.93

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Solution

The fourth proportional to 2,944.01, 4,410.95 and 1,889.93 is: 2,831.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.01 : 4,410.95 = 1,889.93 : x
  2. Step 2: Convert to fraction form
    2,944.01/4,410.95 = 1,889.93/x
  3. Step 3: Cross multiply
    2,944.01x = 4,410.95 × 1,889.93
  4. Step 4: Simplify right side
    2,944.01x = 8,336,355.23
  5. Step 5: Solve for x
    x = 8,336,355.23/2,944.01
  6. Step 6: Final answer
    x = 2,831.64

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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.