Home / 54,082.67-81,133.36-24,107.58

Finding the Fourth Proportional to 54,082.67, 81,133.36 and 24,107.58

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Solution

The fourth proportional to 54,082.67, 81,133.36 and 24,107.58 is: 36,165.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,082.67 : 81,133.36 = 24,107.58 : x
  2. Step 2: Convert to fraction form
    54,082.67/81,133.36 = 24,107.58/x
  3. Step 3: Cross multiply
    54,082.67x = 81,133.36 × 24,107.58
  4. Step 4: Simplify right side
    54,082.67x = 1,955,928,906.60
  5. Step 5: Solve for x
    x = 1,955,928,906.60/54,082.67
  6. Step 6: Final answer
    x = 36,165.54

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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.