Home / 41,963.56-57,910.86-23,101.84

Finding the Fourth Proportional to 41,963.56, 57,910.86 and 23,101.84

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Solution

The fourth proportional to 41,963.56, 57,910.86 and 23,101.84 is: 31,881.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,963.56 : 57,910.86 = 23,101.84 : x
  2. Step 2: Convert to fraction form
    41,963.56/57,910.86 = 23,101.84/x
  3. Step 3: Cross multiply
    41,963.56x = 57,910.86 × 23,101.84
  4. Step 4: Simplify right side
    41,963.56x = 1,337,847,421.98
  5. Step 5: Solve for x
    x = 1,337,847,421.98/41,963.56
  6. Step 6: Final answer
    x = 31,881.17

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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.