Home / 73,028.27-109,558.25-22,427.46

Finding the Fourth Proportional to 73,028.27, 109,558.25 and 22,427.46

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Solution

The fourth proportional to 73,028.27, 109,558.25 and 22,427.46 is: 33,646.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,028.27 : 109,558.25 = 22,427.46 : x
  2. Step 2: Convert to fraction form
    73,028.27/109,558.25 = 22,427.46/x
  3. Step 3: Cross multiply
    73,028.27x = 109,558.25 × 22,427.46
  4. Step 4: Simplify right side
    73,028.27x = 2,457,113,157.41
  5. Step 5: Solve for x
    x = 2,457,113,157.41/73,028.27
  6. Step 6: Final answer
    x = 33,646.06

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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.