Home / 45,326.48-62,550.45-25,185.23

Finding the Fourth Proportional to 45,326.48, 62,550.45 and 25,185.23

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Solution

The fourth proportional to 45,326.48, 62,550.45 and 25,185.23 is: 34,755.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,326.48 : 62,550.45 = 25,185.23 : x
  2. Step 2: Convert to fraction form
    45,326.48/62,550.45 = 25,185.23/x
  3. Step 3: Cross multiply
    45,326.48x = 62,550.45 × 25,185.23
  4. Step 4: Simplify right side
    45,326.48x = 1,575,347,469.85
  5. Step 5: Solve for x
    x = 1,575,347,469.85/45,326.48
  6. Step 6: Final answer
    x = 34,755.57

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1.5x scale

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.