Home / 197,492.06-296,207.67-64,371.98

Finding the Fourth Proportional to 197,492.06, 296,207.67 and 64,371.98

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Solution

The fourth proportional to 197,492.06, 296,207.67 and 64,371.98 is: 96,548.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,492.06 : 296,207.67 = 64,371.98 : x
  2. Step 2: Convert to fraction form
    197,492.06/296,207.67 = 64,371.98/x
  3. Step 3: Cross multiply
    197,492.06x = 296,207.67 × 64,371.98
  4. Step 4: Simplify right side
    197,492.06x = 19,067,474,209.09
  5. Step 5: Solve for x
    x = 19,067,474,209.09/197,492.06
  6. Step 6: Final answer
    x = 96,548.05

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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.