Home / 14,096.04-19,452.56-7,808.28

Finding the Fourth Proportional to 14,096.04, 19,452.56 and 7,808.28

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Solution

The fourth proportional to 14,096.04, 19,452.56 and 7,808.28 is: 10,775.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096.04 : 19,452.56 = 7,808.28 : x
  2. Step 2: Convert to fraction form
    14,096.04/19,452.56 = 7,808.28/x
  3. Step 3: Cross multiply
    14,096.04x = 19,452.56 × 7,808.28
  4. Step 4: Simplify right side
    14,096.04x = 151,891,035.20
  5. Step 5: Solve for x
    x = 151,891,035.20/14,096.04
  6. Step 6: Final answer
    x = 10,775.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.