Home / 95,704.12-132,052.44-57,956.50

Finding the Fourth Proportional to 95,704.12, 132,052.44 and 57,956.50

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Solution

The fourth proportional to 95,704.12, 132,052.44 and 57,956.50 is: 79,968.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,704.12 : 132,052.44 = 57,956.50 : x
  2. Step 2: Convert to fraction form
    95,704.12/132,052.44 = 57,956.50/x
  3. Step 3: Cross multiply
    95,704.12x = 132,052.44 × 57,956.50
  4. Step 4: Simplify right side
    95,704.12x = 7,653,297,238.86
  5. Step 5: Solve for x
    x = 7,653,297,238.86/95,704.12
  6. Step 6: Final answer
    x = 79,968.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.