Home / 22,749.88-34,125.36-6,109.93

Finding the Fourth Proportional to 22,749.88, 34,125.36 and 6,109.93

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Solution

The fourth proportional to 22,749.88, 34,125.36 and 6,109.93 is: 9,165.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,749.88 : 34,125.36 = 6,109.93 : x
  2. Step 2: Convert to fraction form
    22,749.88/34,125.36 = 6,109.93/x
  3. Step 3: Cross multiply
    22,749.88x = 34,125.36 × 6,109.93
  4. Step 4: Simplify right side
    22,749.88x = 208,503,560.82
  5. Step 5: Solve for x
    x = 208,503,560.82/22,749.88
  6. Step 6: Final answer
    x = 9,165.04

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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.