Home / 164,303.82-226,741.86-92,685.24

Finding the Fourth Proportional to 164,303.82, 226,741.86 and 92,685.24

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Solution

The fourth proportional to 164,303.82, 226,741.86 and 92,685.24 is: 127,907.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,303.82 : 226,741.86 = 92,685.24 : x
  2. Step 2: Convert to fraction form
    164,303.82/226,741.86 = 92,685.24/x
  3. Step 3: Cross multiply
    164,303.82x = 226,741.86 × 92,685.24
  4. Step 4: Simplify right side
    164,303.82x = 21,015,623,712.15
  5. Step 5: Solve for x
    x = 21,015,623,712.15/164,303.82
  6. Step 6: Final answer
    x = 127,907.09

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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.