Home / 250,273.35-375,406.89-60,735.33

Finding the Fourth Proportional to 250,273.35, 375,406.89 and 60,735.33

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Solution

The fourth proportional to 250,273.35, 375,406.89 and 60,735.33 is: 91,102.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,273.35 : 375,406.89 = 60,735.33 : x
  2. Step 2: Convert to fraction form
    250,273.35/375,406.89 = 60,735.33/x
  3. Step 3: Cross multiply
    250,273.35x = 375,406.89 × 60,735.33
  4. Step 4: Simplify right side
    250,273.35x = 22,800,461,348.42
  5. Step 5: Solve for x
    x = 22,800,461,348.42/250,273.35
  6. Step 6: Final answer
    x = 91,102.23

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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.