Home / 44,304.73-66,448.03-12,706.33

Finding the Fourth Proportional to 44,304.73, 66,448.03 and 12,706.33

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Solution

The fourth proportional to 44,304.73, 66,448.03 and 12,706.33 is: 19,056.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,304.73 : 66,448.03 = 12,706.33 : x
  2. Step 2: Convert to fraction form
    44,304.73/66,448.03 = 12,706.33/x
  3. Step 3: Cross multiply
    44,304.73x = 66,448.03 × 12,706.33
  4. Step 4: Simplify right side
    44,304.73x = 844,310,597.03
  5. Step 5: Solve for x
    x = 844,310,597.03/44,304.73
  6. Step 6: Final answer
    x = 19,056.90

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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.