Home / 241,396.28-333,146.76-133,964.36

Finding the Fourth Proportional to 241,396.28, 333,146.76 and 133,964.36

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Solution

The fourth proportional to 241,396.28, 333,146.76 and 133,964.36 is: 184,881.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,396.28 : 333,146.76 = 133,964.36 : x
  2. Step 2: Convert to fraction form
    241,396.28/333,146.76 = 133,964.36/x
  3. Step 3: Cross multiply
    241,396.28x = 333,146.76 × 133,964.36
  4. Step 4: Simplify right side
    241,396.28x = 44,629,792,489.47
  5. Step 5: Solve for x
    x = 44,629,792,489.47/241,396.28
  6. Step 6: Final answer
    x = 184,881.86

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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.