Home / 37,052.45-55,537.90-18,304.73

Finding the Fourth Proportional to 37,052.45, 55,537.90 and 18,304.73

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Solution

The fourth proportional to 37,052.45, 55,537.90 and 18,304.73 is: 27,436.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,052.45 : 55,537.90 = 18,304.73 : x
  2. Step 2: Convert to fraction form
    37,052.45/55,537.90 = 18,304.73/x
  3. Step 3: Cross multiply
    37,052.45x = 55,537.90 × 18,304.73
  4. Step 4: Simplify right side
    37,052.45x = 1,016,606,172.74
  5. Step 5: Solve for x
    x = 1,016,606,172.74/37,052.45
  6. Step 6: Final answer
    x = 27,436.95

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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.