Home / 6,730.02-10,090.44-2,345.09

Finding the Fourth Proportional to 6,730.02, 10,090.44 and 2,345.09

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Solution

The fourth proportional to 6,730.02, 10,090.44 and 2,345.09 is: 3,516.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730.02 : 10,090.44 = 2,345.09 : x
  2. Step 2: Convert to fraction form
    6,730.02/10,090.44 = 2,345.09/x
  3. Step 3: Cross multiply
    6,730.02x = 10,090.44 × 2,345.09
  4. Step 4: Simplify right side
    6,730.02x = 23,662,939.49
  5. Step 5: Solve for x
    x = 23,662,939.49/6,730.02
  6. Step 6: Final answer
    x = 3,516.03

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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.