Home / 10,350.24-14,283.46-5,634.52

Finding the Fourth Proportional to 10,350.24, 14,283.46 and 5,634.52

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Solution

The fourth proportional to 10,350.24, 14,283.46 and 5,634.52 is: 7,775.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,350.24 : 14,283.46 = 5,634.52 : x
  2. Step 2: Convert to fraction form
    10,350.24/14,283.46 = 5,634.52/x
  3. Step 3: Cross multiply
    10,350.24x = 14,283.46 × 5,634.52
  4. Step 4: Simplify right side
    10,350.24x = 80,480,441.04
  5. Step 5: Solve for x
    x = 80,480,441.04/10,350.24
  6. Step 6: Final answer
    x = 7,775.71

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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.