Home / 10,540.48-14,546.06-5,824.96

Finding the Fourth Proportional to 10,540.48, 14,546.06 and 5,824.96

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Solution

The fourth proportional to 10,540.48, 14,546.06 and 5,824.96 is: 8,038.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,540.48 : 14,546.06 = 5,824.96 : x
  2. Step 2: Convert to fraction form
    10,540.48/14,546.06 = 5,824.96/x
  3. Step 3: Cross multiply
    10,540.48x = 14,546.06 × 5,824.96
  4. Step 4: Simplify right side
    10,540.48x = 84,730,217.66
  5. Step 5: Solve for x
    x = 84,730,217.66/10,540.48
  6. Step 6: Final answer
    x = 8,038.55

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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.