Home / 41,812.07-57,703.66-23,912.69

Finding the Fourth Proportional to 41,812.07, 57,703.66 and 23,912.69

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Solution

The fourth proportional to 41,812.07, 57,703.66 and 23,912.69 is: 33,001.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,812.07 : 57,703.66 = 23,912.69 : x
  2. Step 2: Convert to fraction form
    41,812.07/57,703.66 = 23,912.69/x
  3. Step 3: Cross multiply
    41,812.07x = 57,703.66 × 23,912.69
  4. Step 4: Simplify right side
    41,812.07x = 1,379,849,385.15
  5. Step 5: Solve for x
    x = 1,379,849,385.15/41,812.07
  6. Step 6: Final answer
    x = 33,001.23

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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.