Home / 63,450.63-95,219.01-33,889.68

Finding the Fourth Proportional to 63,450.63, 95,219.01 and 33,889.68

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Solution

The fourth proportional to 63,450.63, 95,219.01 and 33,889.68 is: 50,857.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,450.63 : 95,219.01 = 33,889.68 : x
  2. Step 2: Convert to fraction form
    63,450.63/95,219.01 = 33,889.68/x
  3. Step 3: Cross multiply
    63,450.63x = 95,219.01 × 33,889.68
  4. Step 4: Simplify right side
    63,450.63x = 3,226,941,778.82
  5. Step 5: Solve for x
    x = 3,226,941,778.82/63,450.63
  6. Step 6: Final answer
    x = 50,857.52

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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.