Home / 8,974.90-13,463.03-2,400.94

Finding the Fourth Proportional to 8,974.90, 13,463.03 and 2,400.94

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Solution

The fourth proportional to 8,974.90, 13,463.03 and 2,400.94 is: 3,601.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,974.90 : 13,463.03 = 2,400.94 : x
  2. Step 2: Convert to fraction form
    8,974.90/13,463.03 = 2,400.94/x
  3. Step 3: Cross multiply
    8,974.90x = 13,463.03 × 2,400.94
  4. Step 4: Simplify right side
    8,974.90x = 32,323,927.25
  5. Step 5: Solve for x
    x = 32,323,927.25/8,974.90
  6. Step 6: Final answer
    x = 3,601.59

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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.