Home / 69,923.23-104,797.27-55,073.50

Finding the Fourth Proportional to 69,923.23, 104,797.27 and 55,073.50

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Solution

The fourth proportional to 69,923.23, 104,797.27 and 55,073.50 is: 82,541.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,923.23 : 104,797.27 = 55,073.50 : x
  2. Step 2: Convert to fraction form
    69,923.23/104,797.27 = 55,073.50/x
  3. Step 3: Cross multiply
    69,923.23x = 104,797.27 × 55,073.50
  4. Step 4: Simplify right side
    69,923.23x = 5,771,552,449.35
  5. Step 5: Solve for x
    x = 5,771,552,449.35/69,923.23
  6. Step 6: Final answer
    x = 82,541.27

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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.