Home / 10,229.14-14,116.23-5,752.93

Finding the Fourth Proportional to 10,229.14, 14,116.23 and 5,752.93

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Solution

The fourth proportional to 10,229.14, 14,116.23 and 5,752.93 is: 7,939.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,229.14 : 14,116.23 = 5,752.93 : x
  2. Step 2: Convert to fraction form
    10,229.14/14,116.23 = 5,752.93/x
  3. Step 3: Cross multiply
    10,229.14x = 14,116.23 × 5,752.93
  4. Step 4: Simplify right side
    10,229.14x = 81,209,683.05
  5. Step 5: Solve for x
    x = 81,209,683.05/10,229.14
  6. Step 6: Final answer
    x = 7,939.05

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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.