Home / 5,968.86-8,953.46-2,849.19

Finding the Fourth Proportional to 5,968.86, 8,953.46 and 2,849.19

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Solution

The fourth proportional to 5,968.86, 8,953.46 and 2,849.19 is: 4,273.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968.86 : 8,953.46 = 2,849.19 : x
  2. Step 2: Convert to fraction form
    5,968.86/8,953.46 = 2,849.19/x
  3. Step 3: Cross multiply
    5,968.86x = 8,953.46 × 2,849.19
  4. Step 4: Simplify right side
    5,968.86x = 25,510,094.45
  5. Step 5: Solve for x
    x = 25,510,094.45/5,968.86
  6. Step 6: Final answer
    x = 4,273.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.