Home / 63,220.96-94,845.26-23,778.04

Finding the Fourth Proportional to 63,220.96, 94,845.26 and 23,778.04

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Solution

The fourth proportional to 63,220.96, 94,845.26 and 23,778.04 is: 35,672.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,220.96 : 94,845.26 = 23,778.04 : x
  2. Step 2: Convert to fraction form
    63,220.96/94,845.26 = 23,778.04/x
  3. Step 3: Cross multiply
    63,220.96x = 94,845.26 × 23,778.04
  4. Step 4: Simplify right side
    63,220.96x = 2,255,234,386.09
  5. Step 5: Solve for x
    x = 2,255,234,386.09/63,220.96
  6. Step 6: Final answer
    x = 35,672.26

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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.