Home / 38,350.76-57,522.11-10,273.73

Finding the Fourth Proportional to 38,350.76, 57,522.11 and 10,273.73

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Solution

The fourth proportional to 38,350.76, 57,522.11 and 10,273.73 is: 15,409.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,350.76 : 57,522.11 = 10,273.73 : x
  2. Step 2: Convert to fraction form
    38,350.76/57,522.11 = 10,273.73/x
  3. Step 3: Cross multiply
    38,350.76x = 57,522.11 × 10,273.73
  4. Step 4: Simplify right side
    38,350.76x = 590,966,288.19
  5. Step 5: Solve for x
    x = 590,966,288.19/38,350.76
  6. Step 6: Final answer
    x = 15,409.51

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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.