Home / 16,022.40-24,033.64-4,335.60

Finding the Fourth Proportional to 16,022.40, 24,033.64 and 4,335.60

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Solution

The fourth proportional to 16,022.40, 24,033.64 and 4,335.60 is: 6,503.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,022.40 : 24,033.64 = 4,335.60 : x
  2. Step 2: Convert to fraction form
    16,022.40/24,033.64 = 4,335.60/x
  3. Step 3: Cross multiply
    16,022.40x = 24,033.64 × 4,335.60
  4. Step 4: Simplify right side
    16,022.40x = 104,200,249.58
  5. Step 5: Solve for x
    x = 104,200,249.58/16,022.40
  6. Step 6: Final answer
    x = 6,503.41

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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.