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Finding the Fourth Proportional to 350,080.22, 525,120.83 and 97,360.73

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Solution

The fourth proportional to 350,080.22, 525,120.83 and 97,360.73 is: 146,041.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,080.22 : 525,120.83 = 97,360.73 : x
  2. Step 2: Convert to fraction form
    350,080.22/525,120.83 = 97,360.73/x
  3. Step 3: Cross multiply
    350,080.22x = 525,120.83 × 97,360.73
  4. Step 4: Simplify right side
    350,080.22x = 51,126,144,964.80
  5. Step 5: Solve for x
    x = 51,126,144,964.80/350,080.22
  6. Step 6: Final answer
    x = 146,041.23

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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.