Home / 44,076.59-66,164.21-29,314.43

Finding the Fourth Proportional to 44,076.59, 66,164.21 and 29,314.43

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Solution

The fourth proportional to 44,076.59, 66,164.21 and 29,314.43 is: 44,004.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,076.59 : 66,164.21 = 29,314.43 : x
  2. Step 2: Convert to fraction form
    44,076.59/66,164.21 = 29,314.43/x
  3. Step 3: Cross multiply
    44,076.59x = 66,164.21 × 29,314.43
  4. Step 4: Simplify right side
    44,076.59x = 1,939,566,102.55
  5. Step 5: Solve for x
    x = 1,939,566,102.55/44,076.59
  6. Step 6: Final answer
    x = 44,004.45

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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.