Home / 5,999.44-8,283.09-3,875.92

Finding the Fourth Proportional to 5,999.44, 8,283.09 and 3,875.92

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Solution

The fourth proportional to 5,999.44, 8,283.09 and 3,875.92 is: 5,351.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.44 : 8,283.09 = 3,875.92 : x
  2. Step 2: Convert to fraction form
    5,999.44/8,283.09 = 3,875.92/x
  3. Step 3: Cross multiply
    5,999.44x = 8,283.09 × 3,875.92
  4. Step 4: Simplify right side
    5,999.44x = 32,104,594.19
  5. Step 5: Solve for x
    x = 32,104,594.19/5,999.44
  6. Step 6: Final answer
    x = 5,351.27

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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.