Home / 41,033.06-61,549.35-11,450.90

Finding the Fourth Proportional to 41,033.06, 61,549.35 and 11,450.90

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Solution

The fourth proportional to 41,033.06, 61,549.35 and 11,450.90 is: 17,176.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,033.06 : 61,549.35 = 11,450.90 : x
  2. Step 2: Convert to fraction form
    41,033.06/61,549.35 = 11,450.90/x
  3. Step 3: Cross multiply
    41,033.06x = 61,549.35 × 11,450.90
  4. Step 4: Simplify right side
    41,033.06x = 704,795,451.92
  5. Step 5: Solve for x
    x = 704,795,451.92/41,033.06
  6. Step 6: Final answer
    x = 17,176.28

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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.