Home / 69,724.94-104,594.85-22,323.08

Finding the Fourth Proportional to 69,724.94, 104,594.85 and 22,323.08

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Solution

The fourth proportional to 69,724.94, 104,594.85 and 22,323.08 is: 33,487.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,724.94 : 104,594.85 = 22,323.08 : x
  2. Step 2: Convert to fraction form
    69,724.94/104,594.85 = 22,323.08/x
  3. Step 3: Cross multiply
    69,724.94x = 104,594.85 × 22,323.08
  4. Step 4: Simplify right side
    69,724.94x = 2,334,879,381.91
  5. Step 5: Solve for x
    x = 2,334,879,381.91/69,724.94
  6. Step 6: Final answer
    x = 33,487.01

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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.