Home / 5,971.48-8,942.06-4,995.16

Finding the Fourth Proportional to 5,971.48, 8,942.06 and 4,995.16

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Solution

The fourth proportional to 5,971.48, 8,942.06 and 4,995.16 is: 7,480.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,971.48 : 8,942.06 = 4,995.16 : x
  2. Step 2: Convert to fraction form
    5,971.48/8,942.06 = 4,995.16/x
  3. Step 3: Cross multiply
    5,971.48x = 8,942.06 × 4,995.16
  4. Step 4: Simplify right side
    5,971.48x = 44,667,020.43
  5. Step 5: Solve for x
    x = 44,667,020.43/5,971.48
  6. Step 6: Final answer
    x = 7,480.06

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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.