Home / 40,873.88-56,406.33-24,741.56

Finding the Fourth Proportional to 40,873.88, 56,406.33 and 24,741.56

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Solution

The fourth proportional to 40,873.88, 56,406.33 and 24,741.56 is: 34,143.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,873.88 : 56,406.33 = 24,741.56 : x
  2. Step 2: Convert to fraction form
    40,873.88/56,406.33 = 24,741.56/x
  3. Step 3: Cross multiply
    40,873.88x = 56,406.33 × 24,741.56
  4. Step 4: Simplify right side
    40,873.88x = 1,395,580,739.09
  5. Step 5: Solve for x
    x = 1,395,580,739.09/40,873.88
  6. Step 6: Final answer
    x = 34,143.58

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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.