Home / 67,035.43-100,551.60-33,746.55

Finding the Fourth Proportional to 67,035.43, 100,551.60 and 33,746.55

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Solution

The fourth proportional to 67,035.43, 100,551.60 and 33,746.55 is: 50,619.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,035.43 : 100,551.60 = 33,746.55 : x
  2. Step 2: Convert to fraction form
    67,035.43/100,551.60 = 33,746.55/x
  3. Step 3: Cross multiply
    67,035.43x = 100,551.60 × 33,746.55
  4. Step 4: Simplify right side
    67,035.43x = 3,393,269,596.98
  5. Step 5: Solve for x
    x = 3,393,269,596.98/67,035.43
  6. Step 6: Final answer
    x = 50,619.05

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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.