Home / 29,394.41-44,118.14-19,883.72

Finding the Fourth Proportional to 29,394.41, 44,118.14 and 19,883.72

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Solution

The fourth proportional to 29,394.41, 44,118.14 and 19,883.72 is: 29,843.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,394.41 : 44,118.14 = 19,883.72 : x
  2. Step 2: Convert to fraction form
    29,394.41/44,118.14 = 19,883.72/x
  3. Step 3: Cross multiply
    29,394.41x = 44,118.14 × 19,883.72
  4. Step 4: Simplify right side
    29,394.41x = 877,232,643.26
  5. Step 5: Solve for x
    x = 877,232,643.26/29,394.41
  6. Step 6: Final answer
    x = 29,843.52

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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.