Home / 25,253.19-34,849.64-13,923.09

Finding the Fourth Proportional to 25,253.19, 34,849.64 and 13,923.09

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Solution

The fourth proportional to 25,253.19, 34,849.64 and 13,923.09 is: 19,214.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,253.19 : 34,849.64 = 13,923.09 : x
  2. Step 2: Convert to fraction form
    25,253.19/34,849.64 = 13,923.09/x
  3. Step 3: Cross multiply
    25,253.19x = 34,849.64 × 13,923.09
  4. Step 4: Simplify right side
    25,253.19x = 485,214,709.00
  5. Step 5: Solve for x
    x = 485,214,709.00/25,253.19
  6. Step 6: Final answer
    x = 19,214.00

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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.