Home / 94,390.26-141,609.92-35,226.38

Finding the Fourth Proportional to 94,390.26, 141,609.92 and 35,226.38

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Solution

The fourth proportional to 94,390.26, 141,609.92 and 35,226.38 is: 52,848.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,390.26 : 141,609.92 = 35,226.38 : x
  2. Step 2: Convert to fraction form
    94,390.26/141,609.92 = 35,226.38/x
  3. Step 3: Cross multiply
    94,390.26x = 141,609.92 × 35,226.38
  4. Step 4: Simplify right side
    94,390.26x = 4,988,403,969.51
  5. Step 5: Solve for x
    x = 4,988,403,969.51/94,390.26
  6. Step 6: Final answer
    x = 52,848.72

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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.