Home / 54,749.82-75,554.88-32,084.30

Finding the Fourth Proportional to 54,749.82, 75,554.88 and 32,084.30

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Solution

The fourth proportional to 54,749.82, 75,554.88 and 32,084.30 is: 44,276.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,749.82 : 75,554.88 = 32,084.30 : x
  2. Step 2: Convert to fraction form
    54,749.82/75,554.88 = 32,084.30/x
  3. Step 3: Cross multiply
    54,749.82x = 75,554.88 × 32,084.30
  4. Step 4: Simplify right side
    54,749.82x = 2,424,125,504.96
  5. Step 5: Solve for x
    x = 2,424,125,504.96/54,749.82
  6. Step 6: Final answer
    x = 44,276.41

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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.