Home / 5,843.58-8,059.59-3,485.22

Finding the Fourth Proportional to 5,843.58, 8,059.59 and 3,485.22

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Solution

The fourth proportional to 5,843.58, 8,059.59 and 3,485.22 is: 4,806.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,843.58 : 8,059.59 = 3,485.22 : x
  2. Step 2: Convert to fraction form
    5,843.58/8,059.59 = 3,485.22/x
  3. Step 3: Cross multiply
    5,843.58x = 8,059.59 × 3,485.22
  4. Step 4: Simplify right side
    5,843.58x = 28,089,444.26
  5. Step 5: Solve for x
    x = 28,089,444.26/5,843.58
  6. Step 6: Final answer
    x = 4,806.89

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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.