Home / 25,930.14-35,708.22-22,525.59

Finding the Fourth Proportional to 25,930.14, 35,708.22 and 22,525.59

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Solution

The fourth proportional to 25,930.14, 35,708.22 and 22,525.59 is: 31,019.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,930.14 : 35,708.22 = 22,525.59 : x
  2. Step 2: Convert to fraction form
    25,930.14/35,708.22 = 22,525.59/x
  3. Step 3: Cross multiply
    25,930.14x = 35,708.22 × 22,525.59
  4. Step 4: Simplify right side
    25,930.14x = 804,348,723.35
  5. Step 5: Solve for x
    x = 804,348,723.35/25,930.14
  6. Step 6: Final answer
    x = 31,019.84

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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.