Home / 162,910.35-244,408.05-63,073.80

Finding the Fourth Proportional to 162,910.35, 244,408.05 and 63,073.80

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Solution

The fourth proportional to 162,910.35, 244,408.05 and 63,073.80 is: 94,627.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,910.35 : 244,408.05 = 63,073.80 : x
  2. Step 2: Convert to fraction form
    162,910.35/244,408.05 = 63,073.80/x
  3. Step 3: Cross multiply
    162,910.35x = 244,408.05 × 63,073.80
  4. Step 4: Simplify right side
    162,910.35x = 15,415,744,464.09
  5. Step 5: Solve for x
    x = 15,415,744,464.09/162,910.35
  6. Step 6: Final answer
    x = 94,627.16

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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.