Home / 7,395.60-11,090.23-2,714.07

Finding the Fourth Proportional to 7,395.60, 11,090.23 and 2,714.07

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Solution

The fourth proportional to 7,395.60, 11,090.23 and 2,714.07 is: 4,069.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.60 : 11,090.23 = 2,714.07 : x
  2. Step 2: Convert to fraction form
    7,395.60/11,090.23 = 2,714.07/x
  3. Step 3: Cross multiply
    7,395.60x = 11,090.23 × 2,714.07
  4. Step 4: Simplify right side
    7,395.60x = 30,099,653.75
  5. Step 5: Solve for x
    x = 30,099,653.75/7,395.60
  6. Step 6: Final answer
    x = 4,069.94

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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.