Home / 134,850.03-202,222.41-50,564.21

Finding the Fourth Proportional to 134,850.03, 202,222.41 and 50,564.21

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Solution

The fourth proportional to 134,850.03, 202,222.41 and 50,564.21 is: 75,826.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,850.03 : 202,222.41 = 50,564.21 : x
  2. Step 2: Convert to fraction form
    134,850.03/202,222.41 = 50,564.21/x
  3. Step 3: Cross multiply
    134,850.03x = 202,222.41 × 50,564.21
  4. Step 4: Simplify right side
    134,850.03x = 10,225,216,595.56
  5. Step 5: Solve for x
    x = 10,225,216,595.56/134,850.03
  6. Step 6: Final answer
    x = 75,826.58

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1.5x scale

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.