Home / 44,900.23-67,344.84-11,617.54

Finding the Fourth Proportional to 44,900.23, 67,344.84 and 11,617.54

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Solution

The fourth proportional to 44,900.23, 67,344.84 and 11,617.54 is: 17,424.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,900.23 : 67,344.84 = 11,617.54 : x
  2. Step 2: Convert to fraction form
    44,900.23/67,344.84 = 11,617.54/x
  3. Step 3: Cross multiply
    44,900.23x = 67,344.84 × 11,617.54
  4. Step 4: Simplify right side
    44,900.23x = 782,381,372.49
  5. Step 5: Solve for x
    x = 782,381,372.49/44,900.23
  6. Step 6: Final answer
    x = 17,424.89

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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.