Home / 46,613.14-69,922.14-13,338.10

Finding the Fourth Proportional to 46,613.14, 69,922.14 and 13,338.10

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Solution

The fourth proportional to 46,613.14, 69,922.14 and 13,338.10 is: 20,007.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,613.14 : 69,922.14 = 13,338.10 : x
  2. Step 2: Convert to fraction form
    46,613.14/69,922.14 = 13,338.10/x
  3. Step 3: Cross multiply
    46,613.14x = 69,922.14 × 13,338.10
  4. Step 4: Simplify right side
    46,613.14x = 932,628,532.92
  5. Step 5: Solve for x
    x = 932,628,532.92/46,613.14
  6. Step 6: Final answer
    x = 20,007.85

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