Home / 40,467.87-55,841.04-23,468.58

Finding the Fourth Proportional to 40,467.87, 55,841.04 and 23,468.58

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Solution

The fourth proportional to 40,467.87, 55,841.04 and 23,468.58 is: 32,383.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,467.87 : 55,841.04 = 23,468.58 : x
  2. Step 2: Convert to fraction form
    40,467.87/55,841.04 = 23,468.58/x
  3. Step 3: Cross multiply
    40,467.87x = 55,841.04 × 23,468.58
  4. Step 4: Simplify right side
    40,467.87x = 1,310,509,914.52
  5. Step 5: Solve for x
    x = 1,310,509,914.52/40,467.87
  6. Step 6: Final answer
    x = 32,383.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.