Home / 197,625.12-295,856.29-122,504.10

Finding the Fourth Proportional to 197,625.12, 295,856.29 and 122,504.10

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Solution

The fourth proportional to 197,625.12, 295,856.29 and 122,504.10 is: 183,395.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,625.12 : 295,856.29 = 122,504.10 : x
  2. Step 2: Convert to fraction form
    197,625.12/295,856.29 = 122,504.10/x
  3. Step 3: Cross multiply
    197,625.12x = 295,856.29 × 122,504.10
  4. Step 4: Simplify right side
    197,625.12x = 36,243,608,535.79
  5. Step 5: Solve for x
    x = 36,243,608,535.79/197,625.12
  6. Step 6: Final answer
    x = 183,395.76

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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.