Home / 94,220.56-141,225.60-40,850.92

Finding the Fourth Proportional to 94,220.56, 141,225.60 and 40,850.92

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Solution

The fourth proportional to 94,220.56, 141,225.60 and 40,850.92 is: 61,230.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,220.56 : 141,225.60 = 40,850.92 : x
  2. Step 2: Convert to fraction form
    94,220.56/141,225.60 = 40,850.92/x
  3. Step 3: Cross multiply
    94,220.56x = 141,225.60 × 40,850.92
  4. Step 4: Simplify right side
    94,220.56x = 5,769,195,687.55
  5. Step 5: Solve for x
    x = 5,769,195,687.55/94,220.56
  6. Step 6: Final answer
    x = 61,230.75

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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.