Home / 94,326.14-141,456.39-35,129.51

Finding the Fourth Proportional to 94,326.14, 141,456.39 and 35,129.51

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Solution

The fourth proportional to 94,326.14, 141,456.39 and 35,129.51 is: 52,682.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,326.14 : 141,456.39 = 35,129.51 : x
  2. Step 2: Convert to fraction form
    94,326.14/141,456.39 = 35,129.51/x
  3. Step 3: Cross multiply
    94,326.14x = 141,456.39 × 35,129.51
  4. Step 4: Simplify right side
    94,326.14x = 4,969,293,667.07
  5. Step 5: Solve for x
    x = 4,969,293,667.07/94,326.14
  6. Step 6: Final answer
    x = 52,682.04

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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.