Home / 29,702.75-44,447.97-25,800.00

Finding the Fourth Proportional to 29,702.75, 44,447.97 and 25,800.00

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Solution

The fourth proportional to 29,702.75, 44,447.97 and 25,800.00 is: 38,607.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,702.75 : 44,447.97 = 25,800.00 : x
  2. Step 2: Convert to fraction form
    29,702.75/44,447.97 = 25,800.00/x
  3. Step 3: Cross multiply
    29,702.75x = 44,447.97 × 25,800.00
  4. Step 4: Simplify right side
    29,702.75x = 1,146,757,525.18
  5. Step 5: Solve for x
    x = 1,146,757,525.18/29,702.75
  6. Step 6: Final answer
    x = 38,607.78

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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.