Home / 7,284.18-10,049.83-4,301.02

Finding the Fourth Proportional to 7,284.18, 10,049.83 and 4,301.02

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Solution

The fourth proportional to 7,284.18, 10,049.83 and 4,301.02 is: 5,934.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,284.18 : 10,049.83 = 4,301.02 : x
  2. Step 2: Convert to fraction form
    7,284.18/10,049.83 = 4,301.02/x
  3. Step 3: Cross multiply
    7,284.18x = 10,049.83 × 4,301.02
  4. Step 4: Simplify right side
    7,284.18x = 43,224,519.83
  5. Step 5: Solve for x
    x = 43,224,519.83/7,284.18
  6. Step 6: Final answer
    x = 5,934.03

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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.