Home / 59,321.07-88,989.44-21,907.44

Finding the Fourth Proportional to 59,321.07, 88,989.44 and 21,907.44

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Solution

The fourth proportional to 59,321.07, 88,989.44 and 21,907.44 is: 32,864.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,321.07 : 88,989.44 = 21,907.44 : x
  2. Step 2: Convert to fraction form
    59,321.07/88,989.44 = 21,907.44/x
  3. Step 3: Cross multiply
    59,321.07x = 88,989.44 × 21,907.44
  4. Step 4: Simplify right side
    59,321.07x = 1,949,530,707.90
  5. Step 5: Solve for x
    x = 1,949,530,707.90/59,321.07
  6. Step 6: Final answer
    x = 32,864.05

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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.