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Finding the Fourth Proportional to 23,328.00, 34,992.00 and 7,745.63

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Solution

The fourth proportional to 23,328.00, 34,992.00 and 7,745.63 is: 11,618.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328.00 : 34,992.00 = 7,745.63 : x
  2. Step 2: Convert to fraction form
    23,328.00/34,992.00 = 7,745.63/x
  3. Step 3: Cross multiply
    23,328.00x = 34,992.00 × 7,745.63
  4. Step 4: Simplify right side
    23,328.00x = 271,035,004.66
  5. Step 5: Solve for x
    x = 271,035,004.66/23,328.00
  6. Step 6: Final answer
    x = 11,618.44

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1.5x scale

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.