Home / 94,029.29-141,048.64-30,843.82

Finding the Fourth Proportional to 94,029.29, 141,048.64 and 30,843.82

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Solution

The fourth proportional to 94,029.29, 141,048.64 and 30,843.82 is: 46,267.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,029.29 : 141,048.64 = 30,843.82 : x
  2. Step 2: Convert to fraction form
    94,029.29/141,048.64 = 30,843.82/x
  3. Step 3: Cross multiply
    94,029.29x = 141,048.64 × 30,843.82
  4. Step 4: Simplify right side
    94,029.29x = 4,350,479,078.27
  5. Step 5: Solve for x
    x = 4,350,479,078.27/94,029.29
  6. Step 6: Final answer
    x = 46,267.28

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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.