Home / 168,277.82-232,224.63-92,829.02

Finding the Fourth Proportional to 168,277.82, 232,224.63 and 92,829.02

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Solution

The fourth proportional to 168,277.82, 232,224.63 and 92,829.02 is: 128,104.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,277.82 : 232,224.63 = 92,829.02 : x
  2. Step 2: Convert to fraction form
    168,277.82/232,224.63 = 92,829.02/x
  3. Step 3: Cross multiply
    168,277.82x = 232,224.63 × 92,829.02
  4. Step 4: Simplify right side
    168,277.82x = 21,557,184,822.76
  5. Step 5: Solve for x
    x = 21,557,184,822.76/168,277.82
  6. Step 6: Final answer
    x = 128,104.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.