Home / 44,326.10-66,433.70-22,145.70

Finding the Fourth Proportional to 44,326.10, 66,433.70 and 22,145.70

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Solution

The fourth proportional to 44,326.10, 66,433.70 and 22,145.70 is: 33,190.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,326.10 : 66,433.70 = 22,145.70 : x
  2. Step 2: Convert to fraction form
    44,326.10/66,433.70 = 22,145.70/x
  3. Step 3: Cross multiply
    44,326.10x = 66,433.70 × 22,145.70
  4. Step 4: Simplify right side
    44,326.10x = 1,471,220,790.09
  5. Step 5: Solve for x
    x = 1,471,220,790.09/44,326.10
  6. Step 6: Final answer
    x = 33,190.85

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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.