Home / 150,824.10-226,265.33-57,322.56

Finding the Fourth Proportional to 150,824.10, 226,265.33 and 57,322.56

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Solution

The fourth proportional to 150,824.10, 226,265.33 and 57,322.56 is: 85,994.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,824.10 : 226,265.33 = 57,322.56 : x
  2. Step 2: Convert to fraction form
    150,824.10/226,265.33 = 57,322.56/x
  3. Step 3: Cross multiply
    150,824.10x = 226,265.33 × 57,322.56
  4. Step 4: Simplify right side
    150,824.10x = 12,970,107,954.84
  5. Step 5: Solve for x
    x = 12,970,107,954.84/150,824.10
  6. Step 6: Final answer
    x = 85,994.93

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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.