Home / 94,016.30-141,010.60-30,843.10

Finding the Fourth Proportional to 94,016.30, 141,010.60 and 30,843.10

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Solution

The fourth proportional to 94,016.30, 141,010.60 and 30,843.10 is: 46,260.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,016.30 : 141,010.60 = 30,843.10 : x
  2. Step 2: Convert to fraction form
    94,016.30/141,010.60 = 30,843.10/x
  3. Step 3: Cross multiply
    94,016.30x = 141,010.60 × 30,843.10
  4. Step 4: Simplify right side
    94,016.30x = 4,349,204,036.86
  5. Step 5: Solve for x
    x = 4,349,204,036.86/94,016.30
  6. Step 6: Final answer
    x = 46,260.11

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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.