Home / 197,330.46-295,926.84-64,185.90

Finding the Fourth Proportional to 197,330.46, 295,926.84 and 64,185.90

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Solution

The fourth proportional to 197,330.46, 295,926.84 and 64,185.90 is: 96,256.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,330.46 : 295,926.84 = 64,185.90 : x
  2. Step 2: Convert to fraction form
    197,330.46/295,926.84 = 64,185.90/x
  3. Step 3: Cross multiply
    197,330.46x = 295,926.84 × 64,185.90
  4. Step 4: Simplify right side
    197,330.46x = 18,994,330,559.56
  5. Step 5: Solve for x
    x = 18,994,330,559.56/197,330.46
  6. Step 6: Final answer
    x = 96,256.46

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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.