Home / 5,945.22-8,195.66-4,526.43

Finding the Fourth Proportional to 5,945.22, 8,195.66 and 4,526.43

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Solution

The fourth proportional to 5,945.22, 8,195.66 and 4,526.43 is: 6,239.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945.22 : 8,195.66 = 4,526.43 : x
  2. Step 2: Convert to fraction form
    5,945.22/8,195.66 = 4,526.43/x
  3. Step 3: Cross multiply
    5,945.22x = 8,195.66 × 4,526.43
  4. Step 4: Simplify right side
    5,945.22x = 37,097,081.29
  5. Step 5: Solve for x
    x = 37,097,081.29/5,945.22
  6. Step 6: Final answer
    x = 6,239.82

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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.