Home / 244,559.90-367,022.10-126,170.30

Finding the Fourth Proportional to 244,559.90, 367,022.10 and 126,170.30

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Solution

The fourth proportional to 244,559.90, 367,022.10 and 126,170.30 is: 189,349.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,559.90 : 367,022.10 = 126,170.30 : x
  2. Step 2: Convert to fraction form
    244,559.90/367,022.10 = 126,170.30/x
  3. Step 3: Cross multiply
    244,559.90x = 367,022.10 × 126,170.30
  4. Step 4: Simplify right side
    244,559.90x = 46,307,288,463.63
  5. Step 5: Solve for x
    x = 46,307,288,463.63/244,559.90
  6. Step 6: Final answer
    x = 189,349.47

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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.