Home / 25,029.44-37,538.72-7,494.56

Finding the Fourth Proportional to 25,029.44, 37,538.72 and 7,494.56

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Solution

The fourth proportional to 25,029.44, 37,538.72 and 7,494.56 is: 11,240.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,029.44 : 37,538.72 = 7,494.56 : x
  2. Step 2: Convert to fraction form
    25,029.44/37,538.72 = 7,494.56/x
  3. Step 3: Cross multiply
    25,029.44x = 37,538.72 × 7,494.56
  4. Step 4: Simplify right side
    25,029.44x = 281,336,189.36
  5. Step 5: Solve for x
    x = 281,336,189.36/25,029.44
  6. Step 6: Final answer
    x = 11,240.21

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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.