Home / 44,440.80-66,680.40-22,552.80

Finding the Fourth Proportional to 44,440.80, 66,680.40 and 22,552.80

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Solution

The fourth proportional to 44,440.80, 66,680.40 and 22,552.80 is: 33,838.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,440.80 : 66,680.40 = 22,552.80 : x
  2. Step 2: Convert to fraction form
    44,440.80/66,680.40 = 22,552.80/x
  3. Step 3: Cross multiply
    44,440.80x = 66,680.40 × 22,552.80
  4. Step 4: Simplify right side
    44,440.80x = 1,503,829,725.12
  5. Step 5: Solve for x
    x = 1,503,829,725.12/44,440.80
  6. Step 6: Final answer
    x = 33,838.94

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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.