Home / 241,135.45-332,777.57-133,698.67

Finding the Fourth Proportional to 241,135.45, 332,777.57 and 133,698.67

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Solution

The fourth proportional to 241,135.45, 332,777.57 and 133,698.67 is: 184,510.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,135.45 : 332,777.57 = 133,698.67 : x
  2. Step 2: Convert to fraction form
    241,135.45/332,777.57 = 133,698.67/x
  3. Step 3: Cross multiply
    241,135.45x = 332,777.57 × 133,698.67
  4. Step 4: Simplify right side
    241,135.45x = 44,491,917,014.39
  5. Step 5: Solve for x
    x = 44,491,917,014.39/241,135.45
  6. Step 6: Final answer
    x = 184,510.06

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1.5x scale

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.