Home / 44,101.24-66,102.63-19,103.83

Finding the Fourth Proportional to 44,101.24, 66,102.63 and 19,103.83

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Solution

The fourth proportional to 44,101.24, 66,102.63 and 19,103.83 is: 28,634.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,101.24 : 66,102.63 = 19,103.83 : x
  2. Step 2: Convert to fraction form
    44,101.24/66,102.63 = 19,103.83/x
  3. Step 3: Cross multiply
    44,101.24x = 66,102.63 × 19,103.83
  4. Step 4: Simplify right side
    44,101.24x = 1,262,813,406.07
  5. Step 5: Solve for x
    x = 1,262,813,406.07/44,101.24
  6. Step 6: Final answer
    x = 28,634.42

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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.