Home / 119,366.34-179,021.67-35,103.96

Finding the Fourth Proportional to 119,366.34, 179,021.67 and 35,103.96

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Solution

The fourth proportional to 119,366.34, 179,021.67 and 35,103.96 is: 52,647.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,366.34 : 179,021.67 = 35,103.96 : x
  2. Step 2: Convert to fraction form
    119,366.34/179,021.67 = 35,103.96/x
  3. Step 3: Cross multiply
    119,366.34x = 179,021.67 × 35,103.96
  4. Step 4: Simplify right side
    119,366.34x = 6,284,369,542.81
  5. Step 5: Solve for x
    x = 6,284,369,542.81/119,366.34
  6. Step 6: Final answer
    x = 52,647.75

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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.