Home / 241,210.12-361,826.52-199,012

Finding the Fourth Proportional to 241,210.12, 361,826.52 and 199,012

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Solution

The fourth proportional to 241,210.12, 361,826.52 and 199,012 is: 298,527.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,210.12 : 361,826.52 = 199,012 : x
  2. Step 2: Convert to fraction form
    241,210.12/361,826.52 = 199,012/x
  3. Step 3: Cross multiply
    241,210.12x = 361,826.52 × 199,012
  4. Step 4: Simplify right side
    241,210.12x = 72,007,819,398.24
  5. Step 5: Solve for x
    x = 72,007,819,398.24/241,210.12
  6. Step 6: Final answer
    x = 298,527.36

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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.