Home / 36,852.27-55,299.83-15,503.42

Finding the Fourth Proportional to 36,852.27, 55,299.83 and 15,503.42

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Solution

The fourth proportional to 36,852.27, 55,299.83 and 15,503.42 is: 23,264.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,852.27 : 55,299.83 = 15,503.42 : x
  2. Step 2: Convert to fraction form
    36,852.27/55,299.83 = 15,503.42/x
  3. Step 3: Cross multiply
    36,852.27x = 55,299.83 × 15,503.42
  4. Step 4: Simplify right side
    36,852.27x = 857,336,327.30
  5. Step 5: Solve for x
    x = 857,336,327.30/36,852.27
  6. Step 6: Final answer
    x = 23,264.14

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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.