Home / 17,314.98-25,971.42-4,835.70

Finding the Fourth Proportional to 17,314.98, 25,971.42 and 4,835.70

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Solution

The fourth proportional to 17,314.98, 25,971.42 and 4,835.70 is: 7,253.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,314.98 : 25,971.42 = 4,835.70 : x
  2. Step 2: Convert to fraction form
    17,314.98/25,971.42 = 4,835.70/x
  3. Step 3: Cross multiply
    17,314.98x = 25,971.42 × 4,835.70
  4. Step 4: Simplify right side
    17,314.98x = 125,589,995.69
  5. Step 5: Solve for x
    x = 125,589,995.69/17,314.98
  6. Step 6: Final answer
    x = 7,253.26

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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.