Home / 22,665.75-33,999.84-7,084.59

Finding the Fourth Proportional to 22,665.75, 33,999.84 and 7,084.59

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Solution

The fourth proportional to 22,665.75, 33,999.84 and 7,084.59 is: 10,627.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,665.75 : 33,999.84 = 7,084.59 : x
  2. Step 2: Convert to fraction form
    22,665.75/33,999.84 = 7,084.59/x
  3. Step 3: Cross multiply
    22,665.75x = 33,999.84 × 7,084.59
  4. Step 4: Simplify right side
    22,665.75x = 240,874,926.47
  5. Step 5: Solve for x
    x = 240,874,926.47/22,665.75
  6. Step 6: Final answer
    x = 10,627.26

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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.