Home / 250,273.37-375,406.88-60,735.29

Finding the Fourth Proportional to 250,273.37, 375,406.88 and 60,735.29

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Solution

The fourth proportional to 250,273.37, 375,406.88 and 60,735.29 is: 91,102.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,273.37 : 375,406.88 = 60,735.29 : x
  2. Step 2: Convert to fraction form
    250,273.37/375,406.88 = 60,735.29/x
  3. Step 3: Cross multiply
    250,273.37x = 375,406.88 × 60,735.29
  4. Step 4: Simplify right side
    250,273.37x = 22,800,443,544.08
  5. Step 5: Solve for x
    x = 22,800,443,544.08/250,273.37
  6. Step 6: Final answer
    x = 91,102.16

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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.