Home / 150,269.51-225,402.39-60,352.04

Finding the Fourth Proportional to 150,269.51, 225,402.39 and 60,352.04

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Solution

The fourth proportional to 150,269.51, 225,402.39 and 60,352.04 is: 90,527.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,269.51 : 225,402.39 = 60,352.04 : x
  2. Step 2: Convert to fraction form
    150,269.51/225,402.39 = 60,352.04/x
  3. Step 3: Cross multiply
    150,269.51x = 225,402.39 × 60,352.04
  4. Step 4: Simplify right side
    150,269.51x = 13,603,494,620.88
  5. Step 5: Solve for x
    x = 13,603,494,620.88/150,269.51
  6. Step 6: Final answer
    x = 90,527.31

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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.