Home / 10,806.95-14,913.29-6,027.04

Finding the Fourth Proportional to 10,806.95, 14,913.29 and 6,027.04

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Solution

The fourth proportional to 10,806.95, 14,913.29 and 6,027.04 is: 8,317.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,806.95 : 14,913.29 = 6,027.04 : x
  2. Step 2: Convert to fraction form
    10,806.95/14,913.29 = 6,027.04/x
  3. Step 3: Cross multiply
    10,806.95x = 14,913.29 × 6,027.04
  4. Step 4: Simplify right side
    10,806.95x = 89,882,922.58
  5. Step 5: Solve for x
    x = 89,882,922.58/10,806.95
  6. Step 6: Final answer
    x = 8,317.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.