Home / 197,337.24-296,054.43-57,110.04

Finding the Fourth Proportional to 197,337.24, 296,054.43 and 57,110.04

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Solution

The fourth proportional to 197,337.24, 296,054.43 and 57,110.04 is: 85,679.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,337.24 : 296,054.43 = 57,110.04 : x
  2. Step 2: Convert to fraction form
    197,337.24/296,054.43 = 57,110.04/x
  3. Step 3: Cross multiply
    197,337.24x = 296,054.43 × 57,110.04
  4. Step 4: Simplify right side
    197,337.24x = 16,907,680,339.48
  5. Step 5: Solve for x
    x = 16,907,680,339.48/197,337.24
  6. Step 6: Final answer
    x = 85,679.12

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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.