Home / 241,727.60-333,631.83-154,456.88

Finding the Fourth Proportional to 241,727.60, 333,631.83 and 154,456.88

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Solution

The fourth proportional to 241,727.60, 333,631.83 and 154,456.88 is: 213,181.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,727.60 : 333,631.83 = 154,456.88 : x
  2. Step 2: Convert to fraction form
    241,727.60/333,631.83 = 154,456.88/x
  3. Step 3: Cross multiply
    241,727.60x = 333,631.83 × 154,456.88
  4. Step 4: Simplify right side
    241,727.60x = 51,531,731,530.49
  5. Step 5: Solve for x
    x = 51,531,731,530.49/241,727.60
  6. Step 6: Final answer
    x = 213,181.00

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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.