Home / 10,314.50-14,232.36-5,836.82

Finding the Fourth Proportional to 10,314.50, 14,232.36 and 5,836.82

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Solution

The fourth proportional to 10,314.50, 14,232.36 and 5,836.82 is: 8,053.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314.50 : 14,232.36 = 5,836.82 : x
  2. Step 2: Convert to fraction form
    10,314.50/14,232.36 = 5,836.82/x
  3. Step 3: Cross multiply
    10,314.50x = 14,232.36 × 5,836.82
  4. Step 4: Simplify right side
    10,314.50x = 83,071,723.50
  5. Step 5: Solve for x
    x = 83,071,723.50/10,314.50
  6. Step 6: Final answer
    x = 8,053.88

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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.