Home / 97,992.08-147,007.56-35,667.44

Finding the Fourth Proportional to 97,992.08, 147,007.56 and 35,667.44

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Solution

The fourth proportional to 97,992.08, 147,007.56 and 35,667.44 is: 53,508.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,992.08 : 147,007.56 = 35,667.44 : x
  2. Step 2: Convert to fraction form
    97,992.08/147,007.56 = 35,667.44/x
  3. Step 3: Cross multiply
    97,992.08x = 147,007.56 × 35,667.44
  4. Step 4: Simplify right side
    97,992.08x = 5,243,383,325.85
  5. Step 5: Solve for x
    x = 5,243,383,325.85/97,992.08
  6. Step 6: Final answer
    x = 53,508.24

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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.