Home / 250,350.24-375,558.06-132,025.98

Finding the Fourth Proportional to 250,350.24, 375,558.06 and 132,025.98

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Solution

The fourth proportional to 250,350.24, 375,558.06 and 132,025.98 is: 198,056.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,350.24 : 375,558.06 = 132,025.98 : x
  2. Step 2: Convert to fraction form
    250,350.24/375,558.06 = 132,025.98/x
  3. Step 3: Cross multiply
    250,350.24x = 375,558.06 × 132,025.98
  4. Step 4: Simplify right side
    250,350.24x = 49,583,420,918.40
  5. Step 5: Solve for x
    x = 49,583,420,918.40/250,350.24
  6. Step 6: Final answer
    x = 198,056.21

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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.