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Finding the Fourth Proportional to 164,448.80, 246,932.40 and 94,464.80

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Solution

The fourth proportional to 164,448.80, 246,932.40 and 94,464.80 is: 141,846.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,448.80 : 246,932.40 = 94,464.80 : x
  2. Step 2: Convert to fraction form
    164,448.80/246,932.40 = 94,464.80/x
  3. Step 3: Cross multiply
    164,448.80x = 246,932.40 × 94,464.80
  4. Step 4: Simplify right side
    164,448.80x = 23,326,419,779.52
  5. Step 5: Solve for x
    x = 23,326,419,779.52/164,448.80
  6. Step 6: Final answer
    x = 141,846.09

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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.