Home / 7,094.73-10,631.06-2,709.80

Finding the Fourth Proportional to 7,094.73, 10,631.06 and 2,709.80

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Solution

The fourth proportional to 7,094.73, 10,631.06 and 2,709.80 is: 4,060.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094.73 : 10,631.06 = 2,709.80 : x
  2. Step 2: Convert to fraction form
    7,094.73/10,631.06 = 2,709.80/x
  3. Step 3: Cross multiply
    7,094.73x = 10,631.06 × 2,709.80
  4. Step 4: Simplify right side
    7,094.73x = 28,807,979.68
  5. Step 5: Solve for x
    x = 28,807,979.68/7,094.73
  6. Step 6: Final answer
    x = 4,060.48

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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.