Home / 1,944.17-2,917.02-1,350.41

Finding the Fourth Proportional to 1,944.17, 2,917.02 and 1,350.41

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Solution

The fourth proportional to 1,944.17, 2,917.02 and 1,350.41 is: 2,026.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944.17 : 2,917.02 = 1,350.41 : x
  2. Step 2: Convert to fraction form
    1,944.17/2,917.02 = 1,350.41/x
  3. Step 3: Cross multiply
    1,944.17x = 2,917.02 × 1,350.41
  4. Step 4: Simplify right side
    1,944.17x = 3,939,166.23
  5. Step 5: Solve for x
    x = 3,939,166.23/1,944.17
  6. Step 6: Final answer
    x = 2,026.14

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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.