Home / 134,617.44-201,797.58-50,354.76

Finding the Fourth Proportional to 134,617.44, 201,797.58 and 50,354.76

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Solution

The fourth proportional to 134,617.44, 201,797.58 and 50,354.76 is: 75,484.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,617.44 : 201,797.58 = 50,354.76 : x
  2. Step 2: Convert to fraction form
    134,617.44/201,797.58 = 50,354.76/x
  3. Step 3: Cross multiply
    134,617.44x = 201,797.58 × 50,354.76
  4. Step 4: Simplify right side
    134,617.44x = 10,161,468,709.48
  5. Step 5: Solve for x
    x = 10,161,468,709.48/134,617.44
  6. Step 6: Final answer
    x = 75,484.04

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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.