Home / 110,296.49-165,499.41-43,735.19

Finding the Fourth Proportional to 110,296.49, 165,499.41 and 43,735.19

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Solution

The fourth proportional to 110,296.49, 165,499.41 and 43,735.19 is: 65,624.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,296.49 : 165,499.41 = 43,735.19 : x
  2. Step 2: Convert to fraction form
    110,296.49/165,499.41 = 43,735.19/x
  3. Step 3: Cross multiply
    110,296.49x = 165,499.41 × 43,735.19
  4. Step 4: Simplify right side
    110,296.49x = 7,238,148,141.24
  5. Step 5: Solve for x
    x = 7,238,148,141.24/110,296.49
  6. Step 6: Final answer
    x = 65,624.46

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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.