Home / 1,944.08-2,682.24-1,756.97

Finding the Fourth Proportional to 1,944.08, 2,682.24 and 1,756.97

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Solution

The fourth proportional to 1,944.08, 2,682.24 and 1,756.97 is: 2,424.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944.08 : 2,682.24 = 1,756.97 : x
  2. Step 2: Convert to fraction form
    1,944.08/2,682.24 = 1,756.97/x
  3. Step 3: Cross multiply
    1,944.08x = 2,682.24 × 1,756.97
  4. Step 4: Simplify right side
    1,944.08x = 4,712,615.21
  5. Step 5: Solve for x
    x = 4,712,615.21/1,944.08
  6. Step 6: Final answer
    x = 2,424.09

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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.