Home / 46,127.24-69,195.96-19,834.64

Finding the Fourth Proportional to 46,127.24, 69,195.96 and 19,834.64

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Solution

The fourth proportional to 46,127.24, 69,195.96 and 19,834.64 is: 29,754.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,127.24 : 69,195.96 = 19,834.64 : x
  2. Step 2: Convert to fraction form
    46,127.24/69,195.96 = 19,834.64/x
  3. Step 3: Cross multiply
    46,127.24x = 69,195.96 × 19,834.64
  4. Step 4: Simplify right side
    46,127.24x = 1,372,476,956.05
  5. Step 5: Solve for x
    x = 1,372,476,956.05/46,127.24
  6. Step 6: Final answer
    x = 29,754.15

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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.