Home / 184,450.40-276,675.60-58,106.60

Finding the Fourth Proportional to 184,450.40, 276,675.60 and 58,106.60

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Solution

The fourth proportional to 184,450.40, 276,675.60 and 58,106.60 is: 87,159.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,450.40 : 276,675.60 = 58,106.60 : x
  2. Step 2: Convert to fraction form
    184,450.40/276,675.60 = 58,106.60/x
  3. Step 3: Cross multiply
    184,450.40x = 276,675.60 × 58,106.60
  4. Step 4: Simplify right side
    184,450.40x = 16,076,678,418.96
  5. Step 5: Solve for x
    x = 16,076,678,418.96/184,450.40
  6. Step 6: Final answer
    x = 87,159.90

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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.