Home / 25,096.14-34,632.64-13,918.14

Finding the Fourth Proportional to 25,096.14, 34,632.64 and 13,918.14

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Solution

The fourth proportional to 25,096.14, 34,632.64 and 13,918.14 is: 19,207.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,096.14 : 34,632.64 = 13,918.14 : x
  2. Step 2: Convert to fraction form
    25,096.14/34,632.64 = 13,918.14/x
  3. Step 3: Cross multiply
    25,096.14x = 34,632.64 × 13,918.14
  4. Step 4: Simplify right side
    25,096.14x = 482,021,932.09
  5. Step 5: Solve for x
    x = 482,021,932.09/25,096.14
  6. Step 6: Final answer
    x = 19,207.01

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1.5x scale

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.