Home / 55,945.66-83,889.64-16,497.66

Finding the Fourth Proportional to 55,945.66, 83,889.64 and 16,497.66

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Solution

The fourth proportional to 55,945.66, 83,889.64 and 16,497.66 is: 24,737.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,945.66 : 83,889.64 = 16,497.66 : x
  2. Step 2: Convert to fraction form
    55,945.66/83,889.64 = 16,497.66/x
  3. Step 3: Cross multiply
    55,945.66x = 83,889.64 × 16,497.66
  4. Step 4: Simplify right side
    55,945.66x = 1,383,982,758.24
  5. Step 5: Solve for x
    x = 1,383,982,758.24/55,945.66
  6. Step 6: Final answer
    x = 24,737.98

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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.