Home / 95,467.63-143,146.57-39,346.48

Finding the Fourth Proportional to 95,467.63, 143,146.57 and 39,346.48

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Solution

The fourth proportional to 95,467.63, 143,146.57 and 39,346.48 is: 58,997.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,467.63 : 143,146.57 = 39,346.48 : x
  2. Step 2: Convert to fraction form
    95,467.63/143,146.57 = 39,346.48/x
  3. Step 3: Cross multiply
    95,467.63x = 143,146.57 × 39,346.48
  4. Step 4: Simplify right side
    95,467.63x = 5,632,312,892.05
  5. Step 5: Solve for x
    x = 5,632,312,892.05/95,467.63
  6. Step 6: Final answer
    x = 58,997.10

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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.