Home / 167,216.85-250,833.48-67,363.50

Finding the Fourth Proportional to 167,216.85, 250,833.48 and 67,363.50

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Solution

The fourth proportional to 167,216.85, 250,833.48 and 67,363.50 is: 101,048.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,216.85 : 250,833.48 = 67,363.50 : x
  2. Step 2: Convert to fraction form
    167,216.85/250,833.48 = 67,363.50/x
  3. Step 3: Cross multiply
    167,216.85x = 250,833.48 × 67,363.50
  4. Step 4: Simplify right side
    167,216.85x = 16,897,021,129.98
  5. Step 5: Solve for x
    x = 16,897,021,129.98/167,216.85
  6. Step 6: Final answer
    x = 101,048.56

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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.