Home / 197,673.16-296,527.97-64,554.11

Finding the Fourth Proportional to 197,673.16, 296,527.97 and 64,554.11

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Solution

The fourth proportional to 197,673.16, 296,527.97 and 64,554.11 is: 96,837.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,673.16 : 296,527.97 = 64,554.11 : x
  2. Step 2: Convert to fraction form
    197,673.16/296,527.97 = 64,554.11/x
  3. Step 3: Cross multiply
    197,673.16x = 296,527.97 × 64,554.11
  4. Step 4: Simplify right side
    197,673.16x = 19,142,099,193.46
  5. Step 5: Solve for x
    x = 19,142,099,193.46/197,673.16
  6. Step 6: Final answer
    x = 96,837.12

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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.