Home / 97,623.80-146,435.68-27,494

Finding the Fourth Proportional to 97,623.80, 146,435.68 and 27,494

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Solution

The fourth proportional to 97,623.80, 146,435.68 and 27,494 is: 41,240.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,623.80 : 146,435.68 = 27,494 : x
  2. Step 2: Convert to fraction form
    97,623.80/146,435.68 = 27,494/x
  3. Step 3: Cross multiply
    97,623.80x = 146,435.68 × 27,494
  4. Step 4: Simplify right side
    97,623.80x = 4,026,102,585.92
  5. Step 5: Solve for x
    x = 4,026,102,585.92/97,623.80
  6. Step 6: Final answer
    x = 41,240.99

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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.