Home / 164,120.42-246,181.72-58,940.30

Finding the Fourth Proportional to 164,120.42, 246,181.72 and 58,940.30

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Solution

The fourth proportional to 164,120.42, 246,181.72 and 58,940.30 is: 88,410.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,120.42 : 246,181.72 = 58,940.30 : x
  2. Step 2: Convert to fraction form
    164,120.42/246,181.72 = 58,940.30/x
  3. Step 3: Cross multiply
    164,120.42x = 246,181.72 × 58,940.30
  4. Step 4: Simplify right side
    164,120.42x = 14,510,024,431.32
  5. Step 5: Solve for x
    x = 14,510,024,431.32/164,120.42
  6. Step 6: Final answer
    x = 88,410.84

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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.