Home / 56,029.46-84,068.94-29,369.07

Finding the Fourth Proportional to 56,029.46, 84,068.94 and 29,369.07

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Solution

The fourth proportional to 56,029.46, 84,068.94 and 29,369.07 is: 44,066.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,029.46 : 84,068.94 = 29,369.07 : x
  2. Step 2: Convert to fraction form
    56,029.46/84,068.94 = 29,369.07/x
  3. Step 3: Cross multiply
    56,029.46x = 84,068.94 × 29,369.07
  4. Step 4: Simplify right side
    56,029.46x = 2,469,026,583.69
  5. Step 5: Solve for x
    x = 2,469,026,583.69/56,029.46
  6. Step 6: Final answer
    x = 44,066.58

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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.