Home / 41,510.64-57,285.33-22,647.77

Finding the Fourth Proportional to 41,510.64, 57,285.33 and 22,647.77

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Solution

The fourth proportional to 41,510.64, 57,285.33 and 22,647.77 is: 31,254.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,510.64 : 57,285.33 = 22,647.77 : x
  2. Step 2: Convert to fraction form
    41,510.64/57,285.33 = 22,647.77/x
  3. Step 3: Cross multiply
    41,510.64x = 57,285.33 × 22,647.77
  4. Step 4: Simplify right side
    41,510.64x = 1,297,384,821.68
  5. Step 5: Solve for x
    x = 1,297,384,821.68/41,510.64
  6. Step 6: Final answer
    x = 31,254.27

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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.