Home / 37,485.60-51,704.88-27,259.44

Finding the Fourth Proportional to 37,485.60, 51,704.88 and 27,259.44

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Solution

The fourth proportional to 37,485.60, 51,704.88 and 27,259.44 is: 37,599.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,485.60 : 51,704.88 = 27,259.44 : x
  2. Step 2: Convert to fraction form
    37,485.60/51,704.88 = 27,259.44/x
  3. Step 3: Cross multiply
    37,485.60x = 51,704.88 × 27,259.44
  4. Step 4: Simplify right side
    37,485.60x = 1,409,446,074.07
  5. Step 5: Solve for x
    x = 1,409,446,074.07/37,485.60
  6. Step 6: Final answer
    x = 37,599.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.