Home / 44,114.34-66,181.74-14,531.11

Finding the Fourth Proportional to 44,114.34, 66,181.74 and 14,531.11

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Solution

The fourth proportional to 44,114.34, 66,181.74 and 14,531.11 is: 21,800.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,114.34 : 66,181.74 = 14,531.11 : x
  2. Step 2: Convert to fraction form
    44,114.34/66,181.74 = 14,531.11/x
  3. Step 3: Cross multiply
    44,114.34x = 66,181.74 × 14,531.11
  4. Step 4: Simplify right side
    44,114.34x = 961,694,143.93
  5. Step 5: Solve for x
    x = 961,694,143.93/44,114.34
  6. Step 6: Final answer
    x = 21,800.03

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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.