Home / 236,463.56-354,691.59-110,033.09

Finding the Fourth Proportional to 236,463.56, 354,691.59 and 110,033.09

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Solution

The fourth proportional to 236,463.56, 354,691.59 and 110,033.09 is: 165,047.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,463.56 : 354,691.59 = 110,033.09 : x
  2. Step 2: Convert to fraction form
    236,463.56/354,691.59 = 110,033.09/x
  3. Step 3: Cross multiply
    236,463.56x = 354,691.59 × 110,033.09
  4. Step 4: Simplify right side
    236,463.56x = 39,027,809,871.26
  5. Step 5: Solve for x
    x = 39,027,809,871.26/236,463.56
  6. Step 6: Final answer
    x = 165,047.89

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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.