Home / 45,254.30-62,450.82-25,114.22

Finding the Fourth Proportional to 45,254.30, 62,450.82 and 25,114.22

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Solution

The fourth proportional to 45,254.30, 62,450.82 and 25,114.22 is: 34,657.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,254.30 : 62,450.82 = 25,114.22 : x
  2. Step 2: Convert to fraction form
    45,254.30/62,450.82 = 25,114.22/x
  3. Step 3: Cross multiply
    45,254.30x = 62,450.82 × 25,114.22
  4. Step 4: Simplify right side
    45,254.30x = 1,568,403,632.66
  5. Step 5: Solve for x
    x = 1,568,403,632.66/45,254.30
  6. Step 6: Final answer
    x = 34,657.56

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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.