Home / 36,956.88-55,474.79-15,907.35

Finding the Fourth Proportional to 36,956.88, 55,474.79 and 15,907.35

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Solution

The fourth proportional to 36,956.88, 55,474.79 and 15,907.35 is: 23,878.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,956.88 : 55,474.79 = 15,907.35 : x
  2. Step 2: Convert to fraction form
    36,956.88/55,474.79 = 15,907.35/x
  3. Step 3: Cross multiply
    36,956.88x = 55,474.79 × 15,907.35
  4. Step 4: Simplify right side
    36,956.88x = 882,456,918.20
  5. Step 5: Solve for x
    x = 882,456,918.20/36,956.88
  6. Step 6: Final answer
    x = 23,878.01

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1.5x scale

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.