Home / 57,633.05-79,534.07-32,141.06

Finding the Fourth Proportional to 57,633.05, 79,534.07 and 32,141.06

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Solution

The fourth proportional to 57,633.05, 79,534.07 and 32,141.06 is: 44,354.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,633.05 : 79,534.07 = 32,141.06 : x
  2. Step 2: Convert to fraction form
    57,633.05/79,534.07 = 32,141.06/x
  3. Step 3: Cross multiply
    57,633.05x = 79,534.07 × 32,141.06
  4. Step 4: Simplify right side
    57,633.05x = 2,556,308,757.54
  5. Step 5: Solve for x
    x = 2,556,308,757.54/57,633.05
  6. Step 6: Final answer
    x = 44,354.91

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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.