Home / 134,846.64-202,291.83-50,613.39

Finding the Fourth Proportional to 134,846.64, 202,291.83 and 50,613.39

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Solution

The fourth proportional to 134,846.64, 202,291.83 and 50,613.39 is: 75,928.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,846.64 : 202,291.83 = 50,613.39 : x
  2. Step 2: Convert to fraction form
    134,846.64/202,291.83 = 50,613.39/x
  3. Step 3: Cross multiply
    134,846.64x = 202,291.83 × 50,613.39
  4. Step 4: Simplify right side
    134,846.64x = 10,238,675,285.60
  5. Step 5: Solve for x
    x = 10,238,675,285.60/134,846.64
  6. Step 6: Final answer
    x = 75,928.29

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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.