Home / 10,085.56-13,917.24-5,836.93

Finding the Fourth Proportional to 10,085.56, 13,917.24 and 5,836.93

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Solution

The fourth proportional to 10,085.56, 13,917.24 and 5,836.93 is: 8,054.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,085.56 : 13,917.24 = 5,836.93 : x
  2. Step 2: Convert to fraction form
    10,085.56/13,917.24 = 5,836.93/x
  3. Step 3: Cross multiply
    10,085.56x = 13,917.24 × 5,836.93
  4. Step 4: Simplify right side
    10,085.56x = 81,233,906.29
  5. Step 5: Solve for x
    x = 81,233,906.29/10,085.56
  6. Step 6: Final answer
    x = 8,054.48

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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.