Home / 10,314.36-14,229.81-5,837.07

Finding the Fourth Proportional to 10,314.36, 14,229.81 and 5,837.07

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Solution

The fourth proportional to 10,314.36, 14,229.81 and 5,837.07 is: 8,052.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314.36 : 14,229.81 = 5,837.07 : x
  2. Step 2: Convert to fraction form
    10,314.36/14,229.81 = 5,837.07/x
  3. Step 3: Cross multiply
    10,314.36x = 14,229.81 × 5,837.07
  4. Step 4: Simplify right side
    10,314.36x = 83,060,397.06
  5. Step 5: Solve for x
    x = 83,060,397.06/10,314.36
  6. Step 6: Final answer
    x = 8,052.89

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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.