Home / 294,211.12-441,260.04-114,296.32

Finding the Fourth Proportional to 294,211.12, 441,260.04 and 114,296.32

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Solution

The fourth proportional to 294,211.12, 441,260.04 and 114,296.32 is: 171,422.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,211.12 : 441,260.04 = 114,296.32 : x
  2. Step 2: Convert to fraction form
    294,211.12/441,260.04 = 114,296.32/x
  3. Step 3: Cross multiply
    294,211.12x = 441,260.04 × 114,296.32
  4. Step 4: Simplify right side
    294,211.12x = 50,434,398,735.05
  5. Step 5: Solve for x
    x = 50,434,398,735.05/294,211.12
  6. Step 6: Final answer
    x = 171,422.48

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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.