Home / 41,297.37-61,950.15-13,210.38

Finding the Fourth Proportional to 41,297.37, 61,950.15 and 13,210.38

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Solution

The fourth proportional to 41,297.37, 61,950.15 and 13,210.38 is: 19,816.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,297.37 : 61,950.15 = 13,210.38 : x
  2. Step 2: Convert to fraction form
    41,297.37/61,950.15 = 13,210.38/x
  3. Step 3: Cross multiply
    41,297.37x = 61,950.15 × 13,210.38
  4. Step 4: Simplify right side
    41,297.37x = 818,385,022.56
  5. Step 5: Solve for x
    x = 818,385,022.56/41,297.37
  6. Step 6: Final answer
    x = 19,816.88

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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.