Home / 94,033.44-129,761.19-53,741.88

Finding the Fourth Proportional to 94,033.44, 129,761.19 and 53,741.88

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Solution

The fourth proportional to 94,033.44, 129,761.19 and 53,741.88 is: 74,160.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033.44 : 129,761.19 = 53,741.88 : x
  2. Step 2: Convert to fraction form
    94,033.44/129,761.19 = 53,741.88/x
  3. Step 3: Cross multiply
    94,033.44x = 129,761.19 × 53,741.88
  4. Step 4: Simplify right side
    94,033.44x = 6,973,610,301.64
  5. Step 5: Solve for x
    x = 6,973,610,301.64/94,033.44
  6. Step 6: Final answer
    x = 74,160.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.