Home / 197,167.37-295,663.57-122,284.49

Finding the Fourth Proportional to 197,167.37, 295,663.57 and 122,284.49

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Solution

The fourth proportional to 197,167.37, 295,663.57 and 122,284.49 is: 183,372.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,167.37 : 295,663.57 = 122,284.49 : x
  2. Step 2: Convert to fraction form
    197,167.37/295,663.57 = 122,284.49/x
  3. Step 3: Cross multiply
    197,167.37x = 295,663.57 × 122,284.49
  4. Step 4: Simplify right side
    197,167.37x = 36,155,067,085.00
  5. Step 5: Solve for x
    x = 36,155,067,085.00/197,167.37
  6. Step 6: Final answer
    x = 183,372.47

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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.