Home / 24,475.13-33,775.68-13,297.13

Finding the Fourth Proportional to 24,475.13, 33,775.68 and 13,297.13

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Solution

The fourth proportional to 24,475.13, 33,775.68 and 13,297.13 is: 18,350.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,475.13 : 33,775.68 = 13,297.13 : x
  2. Step 2: Convert to fraction form
    24,475.13/33,775.68 = 13,297.13/x
  3. Step 3: Cross multiply
    24,475.13x = 33,775.68 × 13,297.13
  4. Step 4: Simplify right side
    24,475.13x = 449,119,438.92
  5. Step 5: Solve for x
    x = 449,119,438.92/24,475.13
  6. Step 6: Final answer
    x = 18,350.04

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.