Home / 94,996.75-131,073.90-56,750.22

Finding the Fourth Proportional to 94,996.75, 131,073.90 and 56,750.22

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Solution

The fourth proportional to 94,996.75, 131,073.90 and 56,750.22 is: 78,302.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,996.75 : 131,073.90 = 56,750.22 : x
  2. Step 2: Convert to fraction form
    94,996.75/131,073.90 = 56,750.22/x
  3. Step 3: Cross multiply
    94,996.75x = 131,073.90 × 56,750.22
  4. Step 4: Simplify right side
    94,996.75x = 7,438,472,448.44
  5. Step 5: Solve for x
    x = 7,438,472,448.44/94,996.75
  6. Step 6: Final answer
    x = 78,302.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.