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Finding the Fourth Proportional to 101,052.66, 151,594.56 and 34,477.27

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Solution

The fourth proportional to 101,052.66, 151,594.56 and 34,477.27 is: 51,721.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,052.66 : 151,594.56 = 34,477.27 : x
  2. Step 2: Convert to fraction form
    101,052.66/151,594.56 = 34,477.27/x
  3. Step 3: Cross multiply
    101,052.66x = 151,594.56 × 34,477.27
  4. Step 4: Simplify right side
    101,052.66x = 5,226,566,575.65
  5. Step 5: Solve for x
    x = 5,226,566,575.65/101,052.66
  6. Step 6: Final answer
    x = 51,721.22

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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.