Home / 38,059.11-57,094.14-11,765.91

Finding the Fourth Proportional to 38,059.11, 57,094.14 and 11,765.91

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Solution

The fourth proportional to 38,059.11, 57,094.14 and 11,765.91 is: 17,650.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,059.11 : 57,094.14 = 11,765.91 : x
  2. Step 2: Convert to fraction form
    38,059.11/57,094.14 = 11,765.91/x
  3. Step 3: Cross multiply
    38,059.11x = 57,094.14 × 11,765.91
  4. Step 4: Simplify right side
    38,059.11x = 671,764,512.77
  5. Step 5: Solve for x
    x = 671,764,512.77/38,059.11
  6. Step 6: Final answer
    x = 17,650.56

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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.