Home / 54,763.38-75,581.66-33,554.94

Finding the Fourth Proportional to 54,763.38, 75,581.66 and 33,554.94

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Solution

The fourth proportional to 54,763.38, 75,581.66 and 33,554.94 is: 46,310.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,763.38 : 75,581.66 = 33,554.94 : x
  2. Step 2: Convert to fraction form
    54,763.38/75,581.66 = 33,554.94/x
  3. Step 3: Cross multiply
    54,763.38x = 75,581.66 × 33,554.94
  4. Step 4: Simplify right side
    54,763.38x = 2,536,138,066.40
  5. Step 5: Solve for x
    x = 2,536,138,066.40/54,763.38
  6. Step 6: Final answer
    x = 46,310.84

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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.