Home / 44,575.97-66,968.46-42,054.03

Finding the Fourth Proportional to 44,575.97, 66,968.46 and 42,054.03

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Solution

The fourth proportional to 44,575.97, 66,968.46 and 42,054.03 is: 63,179.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,575.97 : 66,968.46 = 42,054.03 : x
  2. Step 2: Convert to fraction form
    44,575.97/66,968.46 = 42,054.03/x
  3. Step 3: Cross multiply
    44,575.97x = 66,968.46 × 42,054.03
  4. Step 4: Simplify right side
    44,575.97x = 2,816,293,625.89
  5. Step 5: Solve for x
    x = 2,816,293,625.89/44,575.97
  6. Step 6: Final answer
    x = 63,179.64

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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.