Home / 25,103.54-37,656.29-7,573.37

Finding the Fourth Proportional to 25,103.54, 37,656.29 and 7,573.37

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Solution

The fourth proportional to 25,103.54, 37,656.29 and 7,573.37 is: 11,360.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,103.54 : 37,656.29 = 7,573.37 : x
  2. Step 2: Convert to fraction form
    25,103.54/37,656.29 = 7,573.37/x
  3. Step 3: Cross multiply
    25,103.54x = 37,656.29 × 7,573.37
  4. Step 4: Simplify right side
    25,103.54x = 285,184,790.85
  5. Step 5: Solve for x
    x = 285,184,790.85/25,103.54
  6. Step 6: Final answer
    x = 11,360.34

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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.