Home / 241,261.35-332,913.78-133,804.45

Finding the Fourth Proportional to 241,261.35, 332,913.78 and 133,804.45

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Solution

The fourth proportional to 241,261.35, 332,913.78 and 133,804.45 is: 184,635.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,261.35 : 332,913.78 = 133,804.45 : x
  2. Step 2: Convert to fraction form
    241,261.35/332,913.78 = 133,804.45/x
  3. Step 3: Cross multiply
    241,261.35x = 332,913.78 × 133,804.45
  4. Step 4: Simplify right side
    241,261.35x = 44,545,345,230.32
  5. Step 5: Solve for x
    x = 44,545,345,230.32/241,261.35
  6. Step 6: Final answer
    x = 184,635.23

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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.