Home / 41,530.68-57,310.74-22,667.94

Finding the Fourth Proportional to 41,530.68, 57,310.74 and 22,667.94

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Solution

The fourth proportional to 41,530.68, 57,310.74 and 22,667.94 is: 31,280.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,530.68 : 57,310.74 = 22,667.94 : x
  2. Step 2: Convert to fraction form
    41,530.68/57,310.74 = 22,667.94/x
  3. Step 3: Cross multiply
    41,530.68x = 57,310.74 × 22,667.94
  4. Step 4: Simplify right side
    41,530.68x = 1,299,116,415.68
  5. Step 5: Solve for x
    x = 1,299,116,415.68/41,530.68
  6. Step 6: Final answer
    x = 31,280.88

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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.