Home / 4,295.52-6,443.26-1,334.60

Finding the Fourth Proportional to 4,295.52, 6,443.26 and 1,334.60

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Solution

The fourth proportional to 4,295.52, 6,443.26 and 1,334.60 is: 2,001.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.52 : 6,443.26 = 1,334.60 : x
  2. Step 2: Convert to fraction form
    4,295.52/6,443.26 = 1,334.60/x
  3. Step 3: Cross multiply
    4,295.52x = 6,443.26 × 1,334.60
  4. Step 4: Simplify right side
    4,295.52x = 8,599,174.80
  5. Step 5: Solve for x
    x = 8,599,174.80/4,295.52
  6. Step 6: Final answer
    x = 2,001.89

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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.