Home / 44,613.28-66,857.20-32,074.48

Finding the Fourth Proportional to 44,613.28, 66,857.20 and 32,074.48

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Solution

The fourth proportional to 44,613.28, 66,857.20 and 32,074.48 is: 48,066.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,613.28 : 66,857.20 = 32,074.48 : x
  2. Step 2: Convert to fraction form
    44,613.28/66,857.20 = 32,074.48/x
  3. Step 3: Cross multiply
    44,613.28x = 66,857.20 × 32,074.48
  4. Step 4: Simplify right side
    44,613.28x = 2,144,409,927.64
  5. Step 5: Solve for x
    x = 2,144,409,927.64/44,613.28
  6. Step 6: Final answer
    x = 48,066.63

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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.