Home / 146,525.42-219,792.69-50,461.64

Finding the Fourth Proportional to 146,525.42, 219,792.69 and 50,461.64

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Solution

The fourth proportional to 146,525.42, 219,792.69 and 50,461.64 is: 75,694.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,525.42 : 219,792.69 = 50,461.64 : x
  2. Step 2: Convert to fraction form
    146,525.42/219,792.69 = 50,461.64/x
  3. Step 3: Cross multiply
    146,525.42x = 219,792.69 × 50,461.64
  4. Step 4: Simplify right side
    146,525.42x = 11,091,099,345.10
  5. Step 5: Solve for x
    x = 11,091,099,345.10/146,525.42
  6. Step 6: Final answer
    x = 75,694.03

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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.