Home / 64,761.39-97,153.43-29,704.59

Finding the Fourth Proportional to 64,761.39, 97,153.43 and 29,704.59

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Solution

The fourth proportional to 64,761.39, 97,153.43 and 29,704.59 is: 44,562.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,761.39 : 97,153.43 = 29,704.59 : x
  2. Step 2: Convert to fraction form
    64,761.39/97,153.43 = 29,704.59/x
  3. Step 3: Cross multiply
    64,761.39x = 97,153.43 × 29,704.59
  4. Step 4: Simplify right side
    64,761.39x = 2,885,902,656.72
  5. Step 5: Solve for x
    x = 2,885,902,656.72/64,761.39
  6. Step 6: Final answer
    x = 44,562.09

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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.