Home / 25,010.22-37,521.26-7,480.60

Finding the Fourth Proportional to 25,010.22, 37,521.26 and 7,480.60

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Solution

The fourth proportional to 25,010.22, 37,521.26 and 7,480.60 is: 11,222.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,010.22 : 37,521.26 = 7,480.60 : x
  2. Step 2: Convert to fraction form
    25,010.22/37,521.26 = 7,480.60/x
  3. Step 3: Cross multiply
    25,010.22x = 37,521.26 × 7,480.60
  4. Step 4: Simplify right side
    25,010.22x = 280,681,537.56
  5. Step 5: Solve for x
    x = 280,681,537.56/25,010.22
  6. Step 6: Final answer
    x = 11,222.67

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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.