Home / 2,944.12-4,410.28-1,773.47

Finding the Fourth Proportional to 2,944.12, 4,410.28 and 1,773.47

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Solution

The fourth proportional to 2,944.12, 4,410.28 and 1,773.47 is: 2,656.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.12 : 4,410.28 = 1,773.47 : x
  2. Step 2: Convert to fraction form
    2,944.12/4,410.28 = 1,773.47/x
  3. Step 3: Cross multiply
    2,944.12x = 4,410.28 × 1,773.47
  4. Step 4: Simplify right side
    2,944.12x = 7,821,472.79
  5. Step 5: Solve for x
    x = 7,821,472.79/2,944.12
  6. Step 6: Final answer
    x = 2,656.64

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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.