Home / 59,917.15-89,790.08-43,997.27

Finding the Fourth Proportional to 59,917.15, 89,790.08 and 43,997.27

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Solution

The fourth proportional to 59,917.15, 89,790.08 and 43,997.27 is: 65,933.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,917.15 : 89,790.08 = 43,997.27 : x
  2. Step 2: Convert to fraction form
    59,917.15/89,790.08 = 43,997.27/x
  3. Step 3: Cross multiply
    59,917.15x = 89,790.08 × 43,997.27
  4. Step 4: Simplify right side
    59,917.15x = 3,950,518,393.08
  5. Step 5: Solve for x
    x = 3,950,518,393.08/59,917.15
  6. Step 6: Final answer
    x = 65,933.02

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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.