Home / 44,861.04-67,241.28-18,200.84

Finding the Fourth Proportional to 44,861.04, 67,241.28 and 18,200.84

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Solution

The fourth proportional to 44,861.04, 67,241.28 and 18,200.84 is: 27,280.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,861.04 : 67,241.28 = 18,200.84 : x
  2. Step 2: Convert to fraction form
    44,861.04/67,241.28 = 18,200.84/x
  3. Step 3: Cross multiply
    44,861.04x = 67,241.28 × 18,200.84
  4. Step 4: Simplify right side
    44,861.04x = 1,223,847,778.68
  5. Step 5: Solve for x
    x = 1,223,847,778.68/44,861.04
  6. Step 6: Final answer
    x = 27,280.86

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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.