Home / 10,540.27-14,545.74-5,824.59

Finding the Fourth Proportional to 10,540.27, 14,545.74 and 5,824.59

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Solution

The fourth proportional to 10,540.27, 14,545.74 and 5,824.59 is: 8,038.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,540.27 : 14,545.74 = 5,824.59 : x
  2. Step 2: Convert to fraction form
    10,540.27/14,545.74 = 5,824.59/x
  3. Step 3: Cross multiply
    10,540.27x = 14,545.74 × 5,824.59
  4. Step 4: Simplify right side
    10,540.27x = 84,722,971.75
  5. Step 5: Solve for x
    x = 84,722,971.75/10,540.27
  6. Step 6: Final answer
    x = 8,038.03

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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.