Home / 41,629.56-62,406.12-15,314.28

Finding the Fourth Proportional to 41,629.56, 62,406.12 and 15,314.28

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Solution

The fourth proportional to 41,629.56, 62,406.12 and 15,314.28 is: 22,957.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,629.56 : 62,406.12 = 15,314.28 : x
  2. Step 2: Convert to fraction form
    41,629.56/62,406.12 = 15,314.28/x
  3. Step 3: Cross multiply
    41,629.56x = 62,406.12 × 15,314.28
  4. Step 4: Simplify right side
    41,629.56x = 955,704,795.39
  5. Step 5: Solve for x
    x = 955,704,795.39/41,629.56
  6. Step 6: Final answer
    x = 22,957.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.