Home / 293,284.86-404,729.96-164,224.52

Finding the Fourth Proportional to 293,284.86, 404,729.96 and 164,224.52

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Solution

The fourth proportional to 293,284.86, 404,729.96 and 164,224.52 is: 226,628.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,284.86 : 404,729.96 = 164,224.52 : x
  2. Step 2: Convert to fraction form
    293,284.86/404,729.96 = 164,224.52/x
  3. Step 3: Cross multiply
    293,284.86x = 404,729.96 × 164,224.52
  4. Step 4: Simplify right side
    293,284.86x = 66,466,583,410.62
  5. Step 5: Solve for x
    x = 66,466,583,410.62/293,284.86
  6. Step 6: Final answer
    x = 226,628.08

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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.