Home / 36,731.44-55,075.26-14,548

Finding the Fourth Proportional to 36,731.44, 55,075.26 and 14,548

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Solution

The fourth proportional to 36,731.44, 55,075.26 and 14,548 is: 21,813.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,731.44 : 55,075.26 = 14,548 : x
  2. Step 2: Convert to fraction form
    36,731.44/55,075.26 = 14,548/x
  3. Step 3: Cross multiply
    36,731.44x = 55,075.26 × 14,548
  4. Step 4: Simplify right side
    36,731.44x = 801,234,882.48
  5. Step 5: Solve for x
    x = 801,234,882.48/36,731.44
  6. Step 6: Final answer
    x = 21,813.33

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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.