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Finding the Fourth Proportional to 44,559.89, 66,673.73 and 44,061.63

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Solution

The fourth proportional to 44,559.89, 66,673.73 and 44,061.63 is: 65,928.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,559.89 : 66,673.73 = 44,061.63 : x
  2. Step 2: Convert to fraction form
    44,559.89/66,673.73 = 44,061.63/x
  3. Step 3: Cross multiply
    44,559.89x = 66,673.73 × 44,061.63
  4. Step 4: Simplify right side
    44,559.89x = 2,937,753,001.67
  5. Step 5: Solve for x
    x = 2,937,753,001.67/44,559.89
  6. Step 6: Final answer
    x = 65,928.20

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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.