Home / 29,557.16-44,310.79-13,754.02

Finding the Fourth Proportional to 29,557.16, 44,310.79 and 13,754.02

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Solution

The fourth proportional to 29,557.16, 44,310.79 and 13,754.02 is: 20,619.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,557.16 : 44,310.79 = 13,754.02 : x
  2. Step 2: Convert to fraction form
    29,557.16/44,310.79 = 13,754.02/x
  3. Step 3: Cross multiply
    29,557.16x = 44,310.79 × 13,754.02
  4. Step 4: Simplify right side
    29,557.16x = 609,451,491.88
  5. Step 5: Solve for x
    x = 609,451,491.88/29,557.16
  6. Step 6: Final answer
    x = 20,619.42

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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.