Home / 244,539.90-366,992.10-126,150.30

Finding the Fourth Proportional to 244,539.90, 366,992.10 and 126,150.30

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Solution

The fourth proportional to 244,539.90, 366,992.10 and 126,150.30 is: 189,319.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,539.90 : 366,992.10 = 126,150.30 : x
  2. Step 2: Convert to fraction form
    244,539.90/366,992.10 = 126,150.30/x
  3. Step 3: Cross multiply
    244,539.90x = 366,992.10 × 126,150.30
  4. Step 4: Simplify right side
    244,539.90x = 46,296,163,512.63
  5. Step 5: Solve for x
    x = 46,296,163,512.63/244,539.90
  6. Step 6: Final answer
    x = 189,319.47

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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.