Home / 5,998.22-8,277.82-4,009.58

Finding the Fourth Proportional to 5,998.22, 8,277.82 and 4,009.58

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Solution

The fourth proportional to 5,998.22, 8,277.82 and 4,009.58 is: 5,533.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998.22 : 8,277.82 = 4,009.58 : x
  2. Step 2: Convert to fraction form
    5,998.22/8,277.82 = 4,009.58/x
  3. Step 3: Cross multiply
    5,998.22x = 8,277.82 × 4,009.58
  4. Step 4: Simplify right side
    5,998.22x = 33,190,581.52
  5. Step 5: Solve for x
    x = 33,190,581.52/5,998.22
  6. Step 6: Final answer
    x = 5,533.41

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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.