Home / 44,585.12-66,888.48-22,343.24

Finding the Fourth Proportional to 44,585.12, 66,888.48 and 22,343.24

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Solution

The fourth proportional to 44,585.12, 66,888.48 and 22,343.24 is: 33,520.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,585.12 : 66,888.48 = 22,343.24 : x
  2. Step 2: Convert to fraction form
    44,585.12/66,888.48 = 22,343.24/x
  3. Step 3: Cross multiply
    44,585.12x = 66,888.48 × 22,343.24
  4. Step 4: Simplify right side
    44,585.12x = 1,494,505,361.88
  5. Step 5: Solve for x
    x = 1,494,505,361.88/44,585.12
  6. Step 6: Final answer
    x = 33,520.27

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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.