Home / 67,623.35-101,435.03-41,379.35

Finding the Fourth Proportional to 67,623.35, 101,435.03 and 41,379.35

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Solution

The fourth proportional to 67,623.35, 101,435.03 and 41,379.35 is: 62,069.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,623.35 : 101,435.03 = 41,379.35 : x
  2. Step 2: Convert to fraction form
    67,623.35/101,435.03 = 41,379.35/x
  3. Step 3: Cross multiply
    67,623.35x = 101,435.03 × 41,379.35
  4. Step 4: Simplify right side
    67,623.35x = 4,197,315,401.73
  5. Step 5: Solve for x
    x = 4,197,315,401.73/67,623.35
  6. Step 6: Final answer
    x = 62,069.03

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1.5x scale

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.