Home / 230,777.07-346,054.83-109,096.28

Finding the Fourth Proportional to 230,777.07, 346,054.83 and 109,096.28

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Solution

The fourth proportional to 230,777.07, 346,054.83 and 109,096.28 is: 163,592.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,777.07 : 346,054.83 = 109,096.28 : x
  2. Step 2: Convert to fraction form
    230,777.07/346,054.83 = 109,096.28/x
  3. Step 3: Cross multiply
    230,777.07x = 346,054.83 × 109,096.28
  4. Step 4: Simplify right side
    230,777.07x = 37,753,293,787.35
  5. Step 5: Solve for x
    x = 37,753,293,787.35/230,777.07
  6. Step 6: Final answer
    x = 163,592.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.