Home / 5,848.62-8,769.36-2,339.16

Finding the Fourth Proportional to 5,848.62, 8,769.36 and 2,339.16

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Solution

The fourth proportional to 5,848.62, 8,769.36 and 2,339.16 is: 3,507.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848.62 : 8,769.36 = 2,339.16 : x
  2. Step 2: Convert to fraction form
    5,848.62/8,769.36 = 2,339.16/x
  3. Step 3: Cross multiply
    5,848.62x = 8,769.36 × 2,339.16
  4. Step 4: Simplify right side
    5,848.62x = 20,512,936.14
  5. Step 5: Solve for x
    x = 20,512,936.14/5,848.62
  6. Step 6: Final answer
    x = 3,507.31

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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.