Home / 19,276.39-26,616.50-14,793.04

Finding the Fourth Proportional to 19,276.39, 26,616.50 and 14,793.04

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Solution

The fourth proportional to 19,276.39, 26,616.50 and 14,793.04 is: 20,425.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,276.39 : 26,616.50 = 14,793.04 : x
  2. Step 2: Convert to fraction form
    19,276.39/26,616.50 = 14,793.04/x
  3. Step 3: Cross multiply
    19,276.39x = 26,616.50 × 14,793.04
  4. Step 4: Simplify right side
    19,276.39x = 393,738,949.16
  5. Step 5: Solve for x
    x = 393,738,949.16/19,276.39
  6. Step 6: Final answer
    x = 20,425.97

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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.