Home / 63,408.64-95,147.97-35,344.50

Finding the Fourth Proportional to 63,408.64, 95,147.97 and 35,344.50

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Solution

The fourth proportional to 63,408.64, 95,147.97 and 35,344.50 is: 53,036.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,408.64 : 95,147.97 = 35,344.50 : x
  2. Step 2: Convert to fraction form
    63,408.64/95,147.97 = 35,344.50/x
  3. Step 3: Cross multiply
    63,408.64x = 95,147.97 × 35,344.50
  4. Step 4: Simplify right side
    63,408.64x = 3,362,956,936.32
  5. Step 5: Solve for x
    x = 3,362,956,936.32/63,408.64
  6. Step 6: Final answer
    x = 53,036.26

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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.