Home / 241,384.20-333,113.81-133,961.19

Finding the Fourth Proportional to 241,384.20, 333,113.81 and 133,961.19

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Solution

The fourth proportional to 241,384.20, 333,113.81 and 133,961.19 is: 184,868.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,384.20 : 333,113.81 = 133,961.19 : x
  2. Step 2: Convert to fraction form
    241,384.20/333,113.81 = 133,961.19/x
  3. Step 3: Cross multiply
    241,384.20x = 333,113.81 × 133,961.19
  4. Step 4: Simplify right side
    241,384.20x = 44,624,322,393.03
  5. Step 5: Solve for x
    x = 44,624,322,393.03/241,384.20
  6. Step 6: Final answer
    x = 184,868.45

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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.