Home / 350,764.73-525,983.52-182,239.75

Finding the Fourth Proportional to 350,764.73, 525,983.52 and 182,239.75

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Solution

The fourth proportional to 350,764.73, 525,983.52 and 182,239.75 is: 273,274.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,764.73 : 525,983.52 = 182,239.75 : x
  2. Step 2: Convert to fraction form
    350,764.73/525,983.52 = 182,239.75/x
  3. Step 3: Cross multiply
    350,764.73x = 525,983.52 × 182,239.75
  4. Step 4: Simplify right side
    350,764.73x = 95,855,105,050.47
  5. Step 5: Solve for x
    x = 95,855,105,050.47/350,764.73
  6. Step 6: Final answer
    x = 273,274.64

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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.