Home / 34,759.67-47,967.98-19,446.03

Finding the Fourth Proportional to 34,759.67, 47,967.98 and 19,446.03

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Solution

The fourth proportional to 34,759.67, 47,967.98 and 19,446.03 is: 26,835.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,759.67 : 47,967.98 = 19,446.03 : x
  2. Step 2: Convert to fraction form
    34,759.67/47,967.98 = 19,446.03/x
  3. Step 3: Cross multiply
    34,759.67x = 47,967.98 × 19,446.03
  4. Step 4: Simplify right side
    34,759.67x = 932,786,680.89
  5. Step 5: Solve for x
    x = 932,786,680.89/34,759.67
  6. Step 6: Final answer
    x = 26,835.32

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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.