Home / 44,440.20-66,644.10-22,246.20

Finding the Fourth Proportional to 44,440.20, 66,644.10 and 22,246.20

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Solution

The fourth proportional to 44,440.20, 66,644.10 and 22,246.20 is: 33,361.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,440.20 : 66,644.10 = 22,246.20 : x
  2. Step 2: Convert to fraction form
    44,440.20/66,644.10 = 22,246.20/x
  3. Step 3: Cross multiply
    44,440.20x = 66,644.10 × 22,246.20
  4. Step 4: Simplify right side
    44,440.20x = 1,482,577,977.42
  5. Step 5: Solve for x
    x = 1,482,577,977.42/44,440.20
  6. Step 6: Final answer
    x = 33,361.19

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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.