Home / 5,951.25-8,201.40-4,358.39

Finding the Fourth Proportional to 5,951.25, 8,201.40 and 4,358.39

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Solution

The fourth proportional to 5,951.25, 8,201.40 and 4,358.39 is: 6,006.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951.25 : 8,201.40 = 4,358.39 : x
  2. Step 2: Convert to fraction form
    5,951.25/8,201.40 = 4,358.39/x
  3. Step 3: Cross multiply
    5,951.25x = 8,201.40 × 4,358.39
  4. Step 4: Simplify right side
    5,951.25x = 35,744,858.74
  5. Step 5: Solve for x
    x = 35,744,858.74/5,951.25
  6. Step 6: Final answer
    x = 6,006.28

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1.5x scale

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.