Home / 9,519.04-14,283.36-5,363.68

Finding the Fourth Proportional to 9,519.04, 14,283.36 and 5,363.68

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Solution

The fourth proportional to 9,519.04, 14,283.36 and 5,363.68 is: 8,048.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519.04 : 14,283.36 = 5,363.68 : x
  2. Step 2: Convert to fraction form
    9,519.04/14,283.36 = 5,363.68/x
  3. Step 3: Cross multiply
    9,519.04x = 14,283.36 × 5,363.68
  4. Step 4: Simplify right side
    9,519.04x = 76,611,372.36
  5. Step 5: Solve for x
    x = 76,611,372.36/9,519.04
  6. Step 6: Final answer
    x = 8,048.22

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.