Home / 69,544.89-104,271.25-25,165.87

Finding the Fourth Proportional to 69,544.89, 104,271.25 and 25,165.87

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Solution

The fourth proportional to 69,544.89, 104,271.25 and 25,165.87 is: 37,732.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,544.89 : 104,271.25 = 25,165.87 : x
  2. Step 2: Convert to fraction form
    69,544.89/104,271.25 = 25,165.87/x
  3. Step 3: Cross multiply
    69,544.89x = 104,271.25 × 25,165.87
  4. Step 4: Simplify right side
    69,544.89x = 2,624,076,722.24
  5. Step 5: Solve for x
    x = 2,624,076,722.24/69,544.89
  6. Step 6: Final answer
    x = 37,732.13

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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.