Home / 25,096.41-34,632.51-13,918.41

Finding the Fourth Proportional to 25,096.41, 34,632.51 and 13,918.41

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Solution

The fourth proportional to 25,096.41, 34,632.51 and 13,918.41 is: 19,207.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,096.41 : 34,632.51 = 13,918.41 : x
  2. Step 2: Convert to fraction form
    25,096.41/34,632.51 = 13,918.41/x
  3. Step 3: Cross multiply
    25,096.41x = 34,632.51 × 13,918.41
  4. Step 4: Simplify right side
    25,096.41x = 482,029,473.51
  5. Step 5: Solve for x
    x = 482,029,473.51/25,096.41
  6. Step 6: Final answer
    x = 19,207.11

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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.