Home / 244,802.22-366,908.04-126,409.02

Finding the Fourth Proportional to 244,802.22, 366,908.04 and 126,409.02

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Solution

The fourth proportional to 244,802.22, 366,908.04 and 126,409.02 is: 189,461.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,802.22 : 366,908.04 = 126,409.02 : x
  2. Step 2: Convert to fraction form
    244,802.22/366,908.04 = 126,409.02/x
  3. Step 3: Cross multiply
    244,802.22x = 366,908.04 × 126,409.02
  4. Step 4: Simplify right side
    244,802.22x = 46,380,485,766.52
  5. Step 5: Solve for x
    x = 46,380,485,766.52/244,802.22
  6. Step 6: Final answer
    x = 189,461.05

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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.