Home / 4,295.43-6,441.73-1,373.02

Finding the Fourth Proportional to 4,295.43, 6,441.73 and 1,373.02

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Solution

The fourth proportional to 4,295.43, 6,441.73 and 1,373.02 is: 2,059.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.43 : 6,441.73 = 1,373.02 : x
  2. Step 2: Convert to fraction form
    4,295.43/6,441.73 = 1,373.02/x
  3. Step 3: Cross multiply
    4,295.43x = 6,441.73 × 1,373.02
  4. Step 4: Simplify right side
    4,295.43x = 8,844,604.59
  5. Step 5: Solve for x
    x = 8,844,604.59/4,295.43
  6. Step 6: Final answer
    x = 2,059.07

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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.