Home / 38,208.97-57,354.96-32,313.30

Finding the Fourth Proportional to 38,208.97, 57,354.96 and 32,313.30

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Solution

The fourth proportional to 38,208.97, 57,354.96 and 32,313.30 is: 48,505.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,208.97 : 57,354.96 = 32,313.30 : x
  2. Step 2: Convert to fraction form
    38,208.97/57,354.96 = 32,313.30/x
  3. Step 3: Cross multiply
    38,208.97x = 57,354.96 × 32,313.30
  4. Step 4: Simplify right side
    38,208.97x = 1,853,327,681.45
  5. Step 5: Solve for x
    x = 1,853,327,681.45/38,208.97
  6. Step 6: Final answer
    x = 48,505.04

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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.