Home / 241,137.23-332,768.81-133,704.50

Finding the Fourth Proportional to 241,137.23, 332,768.81 and 133,704.50

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Solution

The fourth proportional to 241,137.23, 332,768.81 and 133,704.50 is: 184,511.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,137.23 : 332,768.81 = 133,704.50 : x
  2. Step 2: Convert to fraction form
    241,137.23/332,768.81 = 133,704.50/x
  3. Step 3: Cross multiply
    241,137.23x = 332,768.81 × 133,704.50
  4. Step 4: Simplify right side
    241,137.23x = 44,492,686,688.12
  5. Step 5: Solve for x
    x = 44,492,686,688.12/241,137.23
  6. Step 6: Final answer
    x = 184,511.89

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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.