Home / 107,296.03-160,926.62-44,103.35

Finding the Fourth Proportional to 107,296.03, 160,926.62 and 44,103.35

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Solution

The fourth proportional to 107,296.03, 160,926.62 and 44,103.35 is: 66,147.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,296.03 : 160,926.62 = 44,103.35 : x
  2. Step 2: Convert to fraction form
    107,296.03/160,926.62 = 44,103.35/x
  3. Step 3: Cross multiply
    107,296.03x = 160,926.62 × 44,103.35
  4. Step 4: Simplify right side
    107,296.03x = 7,097,403,227.98
  5. Step 5: Solve for x
    x = 7,097,403,227.98/107,296.03
  6. Step 6: Final answer
    x = 66,147.86

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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.