Home / 92,091.06-138,122.92-25,524.26

Finding the Fourth Proportional to 92,091.06, 138,122.92 and 25,524.26

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Solution

The fourth proportional to 92,091.06, 138,122.92 and 25,524.26 is: 38,282.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,091.06 : 138,122.92 = 25,524.26 : x
  2. Step 2: Convert to fraction form
    92,091.06/138,122.92 = 25,524.26/x
  3. Step 3: Cross multiply
    92,091.06x = 138,122.92 × 25,524.26
  4. Step 4: Simplify right side
    92,091.06x = 3,525,485,322.04
  5. Step 5: Solve for x
    x = 3,525,485,322.04/92,091.06
  6. Step 6: Final answer
    x = 38,282.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.