Home / 94,207.38-141,326.46-27,649.68

Finding the Fourth Proportional to 94,207.38, 141,326.46 and 27,649.68

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Solution

The fourth proportional to 94,207.38, 141,326.46 and 27,649.68 is: 41,479.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,207.38 : 141,326.46 = 27,649.68 : x
  2. Step 2: Convert to fraction form
    94,207.38/141,326.46 = 27,649.68/x
  3. Step 3: Cross multiply
    94,207.38x = 141,326.46 × 27,649.68
  4. Step 4: Simplify right side
    94,207.38x = 3,907,631,394.53
  5. Step 5: Solve for x
    x = 3,907,631,394.53/94,207.38
  6. Step 6: Final answer
    x = 41,479.04

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1.5x scale

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.