Home / 160,836.65-241,333.56-113,754.32

Finding the Fourth Proportional to 160,836.65, 241,333.56 and 113,754.32

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Solution

The fourth proportional to 160,836.65, 241,333.56 and 113,754.32 is: 170,687.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,836.65 : 241,333.56 = 113,754.32 : x
  2. Step 2: Convert to fraction form
    160,836.65/241,333.56 = 113,754.32/x
  3. Step 3: Cross multiply
    160,836.65x = 241,333.56 × 113,754.32
  4. Step 4: Simplify right side
    160,836.65x = 27,452,733,804.31
  5. Step 5: Solve for x
    x = 27,452,733,804.31/160,836.65
  6. Step 6: Final answer
    x = 170,687.06

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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.