Home / 11,733.12-17,606.16-4,806

Finding the Fourth Proportional to 11,733.12, 17,606.16 and 4,806

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Solution

The fourth proportional to 11,733.12, 17,606.16 and 4,806 is: 7,211.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733.12 : 17,606.16 = 4,806 : x
  2. Step 2: Convert to fraction form
    11,733.12/17,606.16 = 4,806/x
  3. Step 3: Cross multiply
    11,733.12x = 17,606.16 × 4,806
  4. Step 4: Simplify right side
    11,733.12x = 84,615,204.96
  5. Step 5: Solve for x
    x = 84,615,204.96/11,733.12
  6. Step 6: Final answer
    x = 7,211.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.