Home / 44,471.70-66,576.74-27,781.14

Finding the Fourth Proportional to 44,471.70, 66,576.74 and 27,781.14

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Solution

The fourth proportional to 44,471.70, 66,576.74 and 27,781.14 is: 41,590.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,471.70 : 66,576.74 = 27,781.14 : x
  2. Step 2: Convert to fraction form
    44,471.70/66,576.74 = 27,781.14/x
  3. Step 3: Cross multiply
    44,471.70x = 66,576.74 × 27,781.14
  4. Step 4: Simplify right side
    44,471.70x = 1,849,577,845.44
  5. Step 5: Solve for x
    x = 1,849,577,845.44/44,471.70
  6. Step 6: Final answer
    x = 41,590.00

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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.