Home / 244,570.90-367,038.60-126,181.30

Finding the Fourth Proportional to 244,570.90, 367,038.60 and 126,181.30

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Solution

The fourth proportional to 244,570.90, 367,038.60 and 126,181.30 is: 189,365.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,570.90 : 367,038.60 = 126,181.30 : x
  2. Step 2: Convert to fraction form
    244,570.90/367,038.60 = 126,181.30/x
  3. Step 3: Cross multiply
    244,570.90x = 367,038.60 × 126,181.30
  4. Step 4: Simplify right side
    244,570.90x = 46,313,407,698.18
  5. Step 5: Solve for x
    x = 46,313,407,698.18/244,570.90
  6. Step 6: Final answer
    x = 189,365.98

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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.