Home / 41,313.70-57,030.34-27,903.11

Finding the Fourth Proportional to 41,313.70, 57,030.34 and 27,903.11

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Solution

The fourth proportional to 41,313.70, 57,030.34 and 27,903.11 is: 38,518.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,313.70 : 57,030.34 = 27,903.11 : x
  2. Step 2: Convert to fraction form
    41,313.70/57,030.34 = 27,903.11/x
  3. Step 3: Cross multiply
    41,313.70x = 57,030.34 × 27,903.11
  4. Step 4: Simplify right side
    41,313.70x = 1,591,323,992.93
  5. Step 5: Solve for x
    x = 1,591,323,992.93/41,313.70
  6. Step 6: Final answer
    x = 38,518.07

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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.