Home / 61,984.43-92,974.46-26,924.09

Finding the Fourth Proportional to 61,984.43, 92,974.46 and 26,924.09

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Solution

The fourth proportional to 61,984.43, 92,974.46 and 26,924.09 is: 40,385.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,984.43 : 92,974.46 = 26,924.09 : x
  2. Step 2: Convert to fraction form
    61,984.43/92,974.46 = 26,924.09/x
  3. Step 3: Cross multiply
    61,984.43x = 92,974.46 × 26,924.09
  4. Step 4: Simplify right side
    61,984.43x = 2,503,252,129.25
  5. Step 5: Solve for x
    x = 2,503,252,129.25/61,984.43
  6. Step 6: Final answer
    x = 40,385.18

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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.