Home / 41,723.55-57,577.77-25,803.81

Finding the Fourth Proportional to 41,723.55, 57,577.77 and 25,803.81

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Solution

The fourth proportional to 41,723.55, 57,577.77 and 25,803.81 is: 35,608.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,723.55 : 57,577.77 = 25,803.81 : x
  2. Step 2: Convert to fraction form
    41,723.55/57,577.77 = 25,803.81/x
  3. Step 3: Cross multiply
    41,723.55x = 57,577.77 × 25,803.81
  4. Step 4: Simplify right side
    41,723.55x = 1,485,725,837.30
  5. Step 5: Solve for x
    x = 1,485,725,837.30/41,723.55
  6. Step 6: Final answer
    x = 35,608.81

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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.