Home / 23,940.72-35,823.60-14,084.64

Finding the Fourth Proportional to 23,940.72, 35,823.60 and 14,084.64

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Solution

The fourth proportional to 23,940.72, 35,823.60 and 14,084.64 is: 21,075.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940.72 : 35,823.60 = 14,084.64 : x
  2. Step 2: Convert to fraction form
    23,940.72/35,823.60 = 14,084.64/x
  3. Step 3: Cross multiply
    23,940.72x = 35,823.60 × 14,084.64
  4. Step 4: Simplify right side
    23,940.72x = 504,562,509.50
  5. Step 5: Solve for x
    x = 504,562,509.50/23,940.72
  6. Step 6: Final answer
    x = 21,075.49

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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.