Home / 41,756.13-57,584.34-33,286.35

Finding the Fourth Proportional to 41,756.13, 57,584.34 and 33,286.35

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Solution

The fourth proportional to 41,756.13, 57,584.34 and 33,286.35 is: 45,903.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,756.13 : 57,584.34 = 33,286.35 : x
  2. Step 2: Convert to fraction form
    41,756.13/57,584.34 = 33,286.35/x
  3. Step 3: Cross multiply
    41,756.13x = 57,584.34 × 33,286.35
  4. Step 4: Simplify right side
    41,756.13x = 1,916,772,495.76
  5. Step 5: Solve for x
    x = 1,916,772,495.76/41,756.13
  6. Step 6: Final answer
    x = 45,903.98

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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.