Home / 63,792.06-95,698.39-19,408.36

Finding the Fourth Proportional to 63,792.06, 95,698.39 and 19,408.36

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Solution

The fourth proportional to 63,792.06, 95,698.39 and 19,408.36 is: 29,115.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,792.06 : 95,698.39 = 19,408.36 : x
  2. Step 2: Convert to fraction form
    63,792.06/95,698.39 = 19,408.36/x
  3. Step 3: Cross multiply
    63,792.06x = 95,698.39 × 19,408.36
  4. Step 4: Simplify right side
    63,792.06x = 1,857,348,678.01
  5. Step 5: Solve for x
    x = 1,857,348,678.01/63,792.06
  6. Step 6: Final answer
    x = 29,115.67

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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.