Home / 34,667.26-47,838.09-19,563.59

Finding the Fourth Proportional to 34,667.26, 47,838.09 and 19,563.59

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Solution

The fourth proportional to 34,667.26, 47,838.09 and 19,563.59 is: 26,996.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,667.26 : 47,838.09 = 19,563.59 : x
  2. Step 2: Convert to fraction form
    34,667.26/47,838.09 = 19,563.59/x
  3. Step 3: Cross multiply
    34,667.26x = 47,838.09 × 19,563.59
  4. Step 4: Simplify right side
    34,667.26x = 935,884,972.10
  5. Step 5: Solve for x
    x = 935,884,972.10/34,667.26
  6. Step 6: Final answer
    x = 26,996.22

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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.