Home / 44,855.06-67,232.30-18,194.85

Finding the Fourth Proportional to 44,855.06, 67,232.30 and 18,194.85

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Solution

The fourth proportional to 44,855.06, 67,232.30 and 18,194.85 is: 27,271.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,855.06 : 67,232.30 = 18,194.85 : x
  2. Step 2: Convert to fraction form
    44,855.06/67,232.30 = 18,194.85/x
  3. Step 3: Cross multiply
    44,855.06x = 67,232.30 × 18,194.85
  4. Step 4: Simplify right side
    44,855.06x = 1,223,281,522.68
  5. Step 5: Solve for x
    x = 1,223,281,522.68/44,855.06
  6. Step 6: Final answer
    x = 27,271.88

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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.