Home / 41,661.56-57,490.74-22,795.04

Finding the Fourth Proportional to 41,661.56, 57,490.74 and 22,795.04

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Solution

The fourth proportional to 41,661.56, 57,490.74 and 22,795.04 is: 31,455.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,661.56 : 57,490.74 = 22,795.04 : x
  2. Step 2: Convert to fraction form
    41,661.56/57,490.74 = 22,795.04/x
  3. Step 3: Cross multiply
    41,661.56x = 57,490.74 × 22,795.04
  4. Step 4: Simplify right side
    41,661.56x = 1,310,503,430.48
  5. Step 5: Solve for x
    x = 1,310,503,430.48/41,661.56
  6. Step 6: Final answer
    x = 31,455.94

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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.