Home / 34,124.22-47,052.09-25,641.90

Finding the Fourth Proportional to 34,124.22, 47,052.09 and 25,641.90

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Solution

The fourth proportional to 34,124.22, 47,052.09 and 25,641.90 is: 35,356.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,124.22 : 47,052.09 = 25,641.90 : x
  2. Step 2: Convert to fraction form
    34,124.22/47,052.09 = 25,641.90/x
  3. Step 3: Cross multiply
    34,124.22x = 47,052.09 × 25,641.90
  4. Step 4: Simplify right side
    34,124.22x = 1,206,504,986.57
  5. Step 5: Solve for x
    x = 1,206,504,986.57/34,124.22
  6. Step 6: Final answer
    x = 35,356.27

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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.