Home / 46,551.27-69,827.22-13,271.25

Finding the Fourth Proportional to 46,551.27, 69,827.22 and 13,271.25

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Solution

The fourth proportional to 46,551.27, 69,827.22 and 13,271.25 is: 19,906.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,551.27 : 69,827.22 = 13,271.25 : x
  2. Step 2: Convert to fraction form
    46,551.27/69,827.22 = 13,271.25/x
  3. Step 3: Cross multiply
    46,551.27x = 69,827.22 × 13,271.25
  4. Step 4: Simplify right side
    46,551.27x = 926,694,493.43
  5. Step 5: Solve for x
    x = 926,694,493.43/46,551.27
  6. Step 6: Final answer
    x = 19,906.96

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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.