Home / 23,713.07-35,569.60-7,084.78

Finding the Fourth Proportional to 23,713.07, 35,569.60 and 7,084.78

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Solution

The fourth proportional to 23,713.07, 35,569.60 and 7,084.78 is: 10,627.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,713.07 : 35,569.60 = 7,084.78 : x
  2. Step 2: Convert to fraction form
    23,713.07/35,569.60 = 7,084.78/x
  3. Step 3: Cross multiply
    23,713.07x = 35,569.60 × 7,084.78
  4. Step 4: Simplify right side
    23,713.07x = 252,002,790.69
  5. Step 5: Solve for x
    x = 252,002,790.69/23,713.07
  6. Step 6: Final answer
    x = 10,627.17

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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.