Home / 23,354.46-35,012.79-15,940.26

Finding the Fourth Proportional to 23,354.46, 35,012.79 and 15,940.26

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Solution

The fourth proportional to 23,354.46, 35,012.79 and 15,940.26 is: 23,897.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,354.46 : 35,012.79 = 15,940.26 : x
  2. Step 2: Convert to fraction form
    23,354.46/35,012.79 = 15,940.26/x
  3. Step 3: Cross multiply
    23,354.46x = 35,012.79 × 15,940.26
  4. Step 4: Simplify right side
    23,354.46x = 558,112,975.93
  5. Step 5: Solve for x
    x = 558,112,975.93/23,354.46
  6. Step 6: Final answer
    x = 23,897.49

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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.