Home / 45,083.82-62,220.32-25,964.22

Finding the Fourth Proportional to 45,083.82, 62,220.32 and 25,964.22

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Solution

The fourth proportional to 45,083.82, 62,220.32 and 25,964.22 is: 35,833.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,083.82 : 62,220.32 = 25,964.22 : x
  2. Step 2: Convert to fraction form
    45,083.82/62,220.32 = 25,964.22/x
  3. Step 3: Cross multiply
    45,083.82x = 62,220.32 × 25,964.22
  4. Step 4: Simplify right side
    45,083.82x = 1,615,502,076.95
  5. Step 5: Solve for x
    x = 1,615,502,076.95/45,083.82
  6. Step 6: Final answer
    x = 35,833.30

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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.