Home / 1,468.52-2,025.97-944.85

Finding the Fourth Proportional to 1,468.52, 2,025.97 and 944.85

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Solution

The fourth proportional to 1,468.52, 2,025.97 and 944.85 is: 1,303.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468.52 : 2,025.97 = 944.85 : x
  2. Step 2: Convert to fraction form
    1,468.52/2,025.97 = 944.85/x
  3. Step 3: Cross multiply
    1,468.52x = 2,025.97 × 944.85
  4. Step 4: Simplify right side
    1,468.52x = 1,914,237.75
  5. Step 5: Solve for x
    x = 1,914,237.75/1,468.52
  6. Step 6: Final answer
    x = 1,303.51

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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.