Home / 43,974.48-65,924.56-29,894.96

Finding the Fourth Proportional to 43,974.48, 65,924.56 and 29,894.96

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Solution

The fourth proportional to 43,974.48, 65,924.56 and 29,894.96 is: 44,817.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,974.48 : 65,924.56 = 29,894.96 : x
  2. Step 2: Convert to fraction form
    43,974.48/65,924.56 = 29,894.96/x
  3. Step 3: Cross multiply
    43,974.48x = 65,924.56 × 29,894.96
  4. Step 4: Simplify right side
    43,974.48x = 1,970,812,084.22
  5. Step 5: Solve for x
    x = 1,970,812,084.22/43,974.48
  6. Step 6: Final answer
    x = 44,817.18

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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.