Home / 16,873.37-25,310.05-4,393.36

Finding the Fourth Proportional to 16,873.37, 25,310.05 and 4,393.36

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Solution

The fourth proportional to 16,873.37, 25,310.05 and 4,393.36 is: 6,590.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873.37 : 25,310.05 = 4,393.36 : x
  2. Step 2: Convert to fraction form
    16,873.37/25,310.05 = 4,393.36/x
  3. Step 3: Cross multiply
    16,873.37x = 25,310.05 × 4,393.36
  4. Step 4: Simplify right side
    16,873.37x = 111,196,041.58
  5. Step 5: Solve for x
    x = 111,196,041.58/16,873.37
  6. Step 6: Final answer
    x = 6,590.03

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Similar ratio
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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.