Home / 44,355.68-66,546.16-14,792.88

Finding the Fourth Proportional to 44,355.68, 66,546.16 and 14,792.88

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Solution

The fourth proportional to 44,355.68, 66,546.16 and 14,792.88 is: 22,193.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,355.68 : 66,546.16 = 14,792.88 : x
  2. Step 2: Convert to fraction form
    44,355.68/66,546.16 = 14,792.88/x
  3. Step 3: Cross multiply
    44,355.68x = 66,546.16 × 14,792.88
  4. Step 4: Simplify right side
    44,355.68x = 984,409,359.34
  5. Step 5: Solve for x
    x = 984,409,359.34/44,355.68
  6. Step 6: Final answer
    x = 22,193.54

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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.