Home / 25,954.09-35,821.21-24,770.80

Finding the Fourth Proportional to 25,954.09, 35,821.21 and 24,770.80

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Solution

The fourth proportional to 25,954.09, 35,821.21 and 24,770.80 is: 34,188.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,954.09 : 35,821.21 = 24,770.80 : x
  2. Step 2: Convert to fraction form
    25,954.09/35,821.21 = 24,770.80/x
  3. Step 3: Cross multiply
    25,954.09x = 35,821.21 × 24,770.80
  4. Step 4: Simplify right side
    25,954.09x = 887,320,028.67
  5. Step 5: Solve for x
    x = 887,320,028.67/25,954.09
  6. Step 6: Final answer
    x = 34,188.06

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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.