Home / 36,868.98-55,268.45-23,504.46

Finding the Fourth Proportional to 36,868.98, 55,268.45 and 23,504.46

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Solution

The fourth proportional to 36,868.98, 55,268.45 and 23,504.46 is: 35,234.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,868.98 : 55,268.45 = 23,504.46 : x
  2. Step 2: Convert to fraction form
    36,868.98/55,268.45 = 23,504.46/x
  3. Step 3: Cross multiply
    36,868.98x = 55,268.45 × 23,504.46
  4. Step 4: Simplify right side
    36,868.98x = 1,299,054,954.76
  5. Step 5: Solve for x
    x = 1,299,054,954.76/36,868.98
  6. Step 6: Final answer
    x = 35,234.36

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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.