Home / 10,426.56-14,388.65-5,950.41

Finding the Fourth Proportional to 10,426.56, 14,388.65 and 5,950.41

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Solution

The fourth proportional to 10,426.56, 14,388.65 and 5,950.41 is: 8,211.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,426.56 : 14,388.65 = 5,950.41 : x
  2. Step 2: Convert to fraction form
    10,426.56/14,388.65 = 5,950.41/x
  3. Step 3: Cross multiply
    10,426.56x = 14,388.65 × 5,950.41
  4. Step 4: Simplify right side
    10,426.56x = 85,618,366.85
  5. Step 5: Solve for x
    x = 85,618,366.85/10,426.56
  6. Step 6: Final answer
    x = 8,211.56

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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.