Home / 41,650.19-57,477.09-22,529.98

Finding the Fourth Proportional to 41,650.19, 57,477.09 and 22,529.98

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Solution

The fourth proportional to 41,650.19, 57,477.09 and 22,529.98 is: 31,091.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,650.19 : 57,477.09 = 22,529.98 : x
  2. Step 2: Convert to fraction form
    41,650.19/57,477.09 = 22,529.98/x
  3. Step 3: Cross multiply
    41,650.19x = 57,477.09 × 22,529.98
  4. Step 4: Simplify right side
    41,650.19x = 1,294,957,688.16
  5. Step 5: Solve for x
    x = 1,294,957,688.16/41,650.19
  6. Step 6: Final answer
    x = 31,091.28

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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.