Home / 95,626.08-143,455.50-29,072.88

Finding the Fourth Proportional to 95,626.08, 143,455.50 and 29,072.88

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Solution

The fourth proportional to 95,626.08, 143,455.50 and 29,072.88 is: 43,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,626.08 : 143,455.50 = 29,072.88 : x
  2. Step 2: Convert to fraction form
    95,626.08/143,455.50 = 29,072.88/x
  3. Step 3: Cross multiply
    95,626.08x = 143,455.50 × 29,072.88
  4. Step 4: Simplify right side
    95,626.08x = 4,170,664,536.84
  5. Step 5: Solve for x
    x = 4,170,664,536.84/95,626.08
  6. Step 6: Final answer
    x = 43,614.30

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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.