Home / 54,703.34-82,079.61-33,675.33

Finding the Fourth Proportional to 54,703.34, 82,079.61 and 33,675.33

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Solution

The fourth proportional to 54,703.34, 82,079.61 and 33,675.33 is: 50,528.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,703.34 : 82,079.61 = 33,675.33 : x
  2. Step 2: Convert to fraction form
    54,703.34/82,079.61 = 33,675.33/x
  3. Step 3: Cross multiply
    54,703.34x = 82,079.61 × 33,675.33
  4. Step 4: Simplify right side
    54,703.34x = 2,764,057,953.02
  5. Step 5: Solve for x
    x = 2,764,057,953.02/54,703.34
  6. Step 6: Final answer
    x = 50,528.14

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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.