Home / 244,804.22-366,911.04-126,411.02

Finding the Fourth Proportional to 244,804.22, 366,911.04 and 126,411.02

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Solution

The fourth proportional to 244,804.22, 366,911.04 and 126,411.02 is: 189,464.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,804.22 : 366,911.04 = 126,411.02 : x
  2. Step 2: Convert to fraction form
    244,804.22/366,911.04 = 126,411.02/x
  3. Step 3: Cross multiply
    244,804.22x = 366,911.04 × 126,411.02
  4. Step 4: Simplify right side
    244,804.22x = 46,381,598,815.66
  5. Step 5: Solve for x
    x = 46,381,598,815.66/244,804.22
  6. Step 6: Final answer
    x = 189,464.05

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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.