Home / 134,523.20-202,222.20-95,351.60

Finding the Fourth Proportional to 134,523.20, 202,222.20 and 95,351.60

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Solution

The fourth proportional to 134,523.20, 202,222.20 and 95,351.60 is: 143,337.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,523.20 : 202,222.20 = 95,351.60 : x
  2. Step 2: Convert to fraction form
    134,523.20/202,222.20 = 95,351.60/x
  3. Step 3: Cross multiply
    134,523.20x = 202,222.20 × 95,351.60
  4. Step 4: Simplify right side
    134,523.20x = 19,282,210,325.52
  5. Step 5: Solve for x
    x = 19,282,210,325.52/134,523.20
  6. Step 6: Final answer
    x = 143,337.43

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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.