Home / 10,314.10-14,231.10-5,836.89

Finding the Fourth Proportional to 10,314.10, 14,231.10 and 5,836.89

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Solution

The fourth proportional to 10,314.10, 14,231.10 and 5,836.89 is: 8,053.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314.10 : 14,231.10 = 5,836.89 : x
  2. Step 2: Convert to fraction form
    10,314.10/14,231.10 = 5,836.89/x
  3. Step 3: Cross multiply
    10,314.10x = 14,231.10 × 5,836.89
  4. Step 4: Simplify right side
    10,314.10x = 83,065,365.28
  5. Step 5: Solve for x
    x = 83,065,365.28/10,314.10
  6. Step 6: Final answer
    x = 8,053.57

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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.