Home / 17,084.07-25,627.32-5,397.19

Finding the Fourth Proportional to 17,084.07, 25,627.32 and 5,397.19

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Solution

The fourth proportional to 17,084.07, 25,627.32 and 5,397.19 is: 8,096.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084.07 : 25,627.32 = 5,397.19 : x
  2. Step 2: Convert to fraction form
    17,084.07/25,627.32 = 5,397.19/x
  3. Step 3: Cross multiply
    17,084.07x = 25,627.32 × 5,397.19
  4. Step 4: Simplify right side
    17,084.07x = 138,315,451.16
  5. Step 5: Solve for x
    x = 138,315,451.16/17,084.07
  6. Step 6: Final answer
    x = 8,096.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.