Home / 44,619.28-66,893.48-22,114.17

Finding the Fourth Proportional to 44,619.28, 66,893.48 and 22,114.17

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Solution

The fourth proportional to 44,619.28, 66,893.48 and 22,114.17 is: 33,153.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,619.28 : 66,893.48 = 22,114.17 : x
  2. Step 2: Convert to fraction form
    44,619.28/66,893.48 = 22,114.17/x
  3. Step 3: Cross multiply
    44,619.28x = 66,893.48 × 22,114.17
  4. Step 4: Simplify right side
    44,619.28x = 1,479,293,788.61
  5. Step 5: Solve for x
    x = 1,479,293,788.61/44,619.28
  6. Step 6: Final answer
    x = 33,153.69

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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.