Home / 73,894.07-101,937.29-43,664.77

Finding the Fourth Proportional to 73,894.07, 101,937.29 and 43,664.77

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Solution

The fourth proportional to 73,894.07, 101,937.29 and 43,664.77 is: 60,235.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,894.07 : 101,937.29 = 43,664.77 : x
  2. Step 2: Convert to fraction form
    73,894.07/101,937.29 = 43,664.77/x
  3. Step 3: Cross multiply
    73,894.07x = 101,937.29 × 43,664.77
  4. Step 4: Simplify right side
    73,894.07x = 4,451,068,231.37
  5. Step 5: Solve for x
    x = 4,451,068,231.37/73,894.07
  6. Step 6: Final answer
    x = 60,235.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.