Home / 2,094.63-3,136.44-1,474.98

Finding the Fourth Proportional to 2,094.63, 3,136.44 and 1,474.98

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Solution

The fourth proportional to 2,094.63, 3,136.44 and 1,474.98 is: 2,208.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094.63 : 3,136.44 = 1,474.98 : x
  2. Step 2: Convert to fraction form
    2,094.63/3,136.44 = 1,474.98/x
  3. Step 3: Cross multiply
    2,094.63x = 3,136.44 × 1,474.98
  4. Step 4: Simplify right side
    2,094.63x = 4,626,186.27
  5. Step 5: Solve for x
    x = 4,626,186.27/2,094.63
  6. Step 6: Final answer
    x = 2,208.59

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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.