Home / 25,167.00-34,731.33-13,837.53

Finding the Fourth Proportional to 25,167.00, 34,731.33 and 13,837.53

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Solution

The fourth proportional to 25,167.00, 34,731.33 and 13,837.53 is: 19,096.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,167.00 : 34,731.33 = 13,837.53 : x
  2. Step 2: Convert to fraction form
    25,167.00/34,731.33 = 13,837.53/x
  3. Step 3: Cross multiply
    25,167.00x = 34,731.33 × 13,837.53
  4. Step 4: Simplify right side
    25,167.00x = 480,595,977.00
  5. Step 5: Solve for x
    x = 480,595,977.00/25,167.00
  6. Step 6: Final answer
    x = 19,096.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.