Home / 10,694.06-16,043.35-4,030.42

Finding the Fourth Proportional to 10,694.06, 16,043.35 and 4,030.42

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Solution

The fourth proportional to 10,694.06, 16,043.35 and 4,030.42 is: 6,046.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694.06 : 16,043.35 = 4,030.42 : x
  2. Step 2: Convert to fraction form
    10,694.06/16,043.35 = 4,030.42/x
  3. Step 3: Cross multiply
    10,694.06x = 16,043.35 × 4,030.42
  4. Step 4: Simplify right side
    10,694.06x = 64,661,427.63
  5. Step 5: Solve for x
    x = 64,661,427.63/10,694.06
  6. Step 6: Final answer
    x = 6,046.48

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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.