Home / 94,348.70-141,333.09-43,676.30

Finding the Fourth Proportional to 94,348.70, 141,333.09 and 43,676.30

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Solution

The fourth proportional to 94,348.70, 141,333.09 and 43,676.30 is: 65,426.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,348.70 : 141,333.09 = 43,676.30 : x
  2. Step 2: Convert to fraction form
    94,348.70/141,333.09 = 43,676.30/x
  3. Step 3: Cross multiply
    94,348.70x = 141,333.09 × 43,676.30
  4. Step 4: Simplify right side
    94,348.70x = 6,172,906,438.77
  5. Step 5: Solve for x
    x = 6,172,906,438.77/94,348.70
  6. Step 6: Final answer
    x = 65,426.51

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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.