Home / 25,103.28-37,655.19-7,573.26

Finding the Fourth Proportional to 25,103.28, 37,655.19 and 7,573.26

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Solution

The fourth proportional to 25,103.28, 37,655.19 and 7,573.26 is: 11,359.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,103.28 : 37,655.19 = 7,573.26 : x
  2. Step 2: Convert to fraction form
    25,103.28/37,655.19 = 7,573.26/x
  3. Step 3: Cross multiply
    25,103.28x = 37,655.19 × 7,573.26
  4. Step 4: Simplify right side
    25,103.28x = 285,172,544.22
  5. Step 5: Solve for x
    x = 285,172,544.22/25,103.28
  6. Step 6: Final answer
    x = 11,359.97

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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.