Home / 33,829.60-50,744.40-16,333.60

Finding the Fourth Proportional to 33,829.60, 50,744.40 and 16,333.60

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Solution

The fourth proportional to 33,829.60, 50,744.40 and 16,333.60 is: 24,500.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,829.60 : 50,744.40 = 16,333.60 : x
  2. Step 2: Convert to fraction form
    33,829.60/50,744.40 = 16,333.60/x
  3. Step 3: Cross multiply
    33,829.60x = 50,744.40 × 16,333.60
  4. Step 4: Simplify right side
    33,829.60x = 828,838,731.84
  5. Step 5: Solve for x
    x = 828,838,731.84/33,829.60
  6. Step 6: Final answer
    x = 24,500.40

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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.