Home / 41,485.89-62,228.73-33,126.75

Finding the Fourth Proportional to 41,485.89, 62,228.73 and 33,126.75

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Solution

The fourth proportional to 41,485.89, 62,228.73 and 33,126.75 is: 49,690.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,485.89 : 62,228.73 = 33,126.75 : x
  2. Step 2: Convert to fraction form
    41,485.89/62,228.73 = 33,126.75/x
  3. Step 3: Cross multiply
    41,485.89x = 62,228.73 × 33,126.75
  4. Step 4: Simplify right side
    41,485.89x = 2,061,435,581.53
  5. Step 5: Solve for x
    x = 2,061,435,581.53/41,485.89
  6. Step 6: Final answer
    x = 49,690.04

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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.