Home / 107,351.02-160,927.98-37,181.26

Finding the Fourth Proportional to 107,351.02, 160,927.98 and 37,181.26

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Solution

The fourth proportional to 107,351.02, 160,927.98 and 37,181.26 is: 55,737.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,351.02 : 160,927.98 = 37,181.26 : x
  2. Step 2: Convert to fraction form
    107,351.02/160,927.98 = 37,181.26/x
  3. Step 3: Cross multiply
    107,351.02x = 160,927.98 × 37,181.26
  4. Step 4: Simplify right side
    107,351.02x = 5,983,505,065.65
  5. Step 5: Solve for x
    x = 5,983,505,065.65/107,351.02
  6. Step 6: Final answer
    x = 55,737.76

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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.