Home / 41,905.02-57,829.92-23,042.14

Finding the Fourth Proportional to 41,905.02, 57,829.92 and 23,042.14

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Solution

The fourth proportional to 41,905.02, 57,829.92 and 23,042.14 is: 31,798.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,905.02 : 57,829.92 = 23,042.14 : x
  2. Step 2: Convert to fraction form
    41,905.02/57,829.92 = 23,042.14/x
  3. Step 3: Cross multiply
    41,905.02x = 57,829.92 × 23,042.14
  4. Step 4: Simplify right side
    41,905.02x = 1,332,525,112.83
  5. Step 5: Solve for x
    x = 1,332,525,112.83/41,905.02
  6. Step 6: Final answer
    x = 31,798.70

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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.