Home / 41,415.10-57,113.27-27,833.82

Finding the Fourth Proportional to 41,415.10, 57,113.27 and 27,833.82

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Solution

The fourth proportional to 41,415.10, 57,113.27 and 27,833.82 is: 38,384.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,415.10 : 57,113.27 = 27,833.82 : x
  2. Step 2: Convert to fraction form
    41,415.10/57,113.27 = 27,833.82/x
  3. Step 3: Cross multiply
    41,415.10x = 57,113.27 × 27,833.82
  4. Step 4: Simplify right side
    41,415.10x = 1,589,680,476.79
  5. Step 5: Solve for x
    x = 1,589,680,476.79/41,415.10
  6. Step 6: Final answer
    x = 38,384.08

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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.