Home / 45,625.97-62,963.15-25,483.19

Finding the Fourth Proportional to 45,625.97, 62,963.15 and 25,483.19

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Solution

The fourth proportional to 45,625.97, 62,963.15 and 25,483.19 is: 35,166.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,625.97 : 62,963.15 = 25,483.19 : x
  2. Step 2: Convert to fraction form
    45,625.97/62,963.15 = 25,483.19/x
  3. Step 3: Cross multiply
    45,625.97x = 62,963.15 × 25,483.19
  4. Step 4: Simplify right side
    45,625.97x = 1,604,501,914.45
  5. Step 5: Solve for x
    x = 1,604,501,914.45/45,625.97
  6. Step 6: Final answer
    x = 35,166.42

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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.