Home / 63,920.06-95,846.32-28,365.93

Finding the Fourth Proportional to 63,920.06, 95,846.32 and 28,365.93

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Solution

The fourth proportional to 63,920.06, 95,846.32 and 28,365.93 is: 42,533.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,920.06 : 95,846.32 = 28,365.93 : x
  2. Step 2: Convert to fraction form
    63,920.06/95,846.32 = 28,365.93/x
  3. Step 3: Cross multiply
    63,920.06x = 95,846.32 × 28,365.93
  4. Step 4: Simplify right side
    63,920.06x = 2,718,770,003.88
  5. Step 5: Solve for x
    x = 2,718,770,003.88/63,920.06
  6. Step 6: Final answer
    x = 42,533.91

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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.