Home / 41,426.19-57,201.90-33,770.70

Finding the Fourth Proportional to 41,426.19, 57,201.90 and 33,770.70

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Solution

The fourth proportional to 41,426.19, 57,201.90 and 33,770.70 is: 46,631.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426.19 : 57,201.90 = 33,770.70 : x
  2. Step 2: Convert to fraction form
    41,426.19/57,201.90 = 33,770.70/x
  3. Step 3: Cross multiply
    41,426.19x = 57,201.90 × 33,770.70
  4. Step 4: Simplify right side
    41,426.19x = 1,931,748,204.33
  5. Step 5: Solve for x
    x = 1,931,748,204.33/41,426.19
  6. Step 6: Final answer
    x = 46,631.09

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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.