Home / 110,864.45-166,253.51-35,966.48

Finding the Fourth Proportional to 110,864.45, 166,253.51 and 35,966.48

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Solution

The fourth proportional to 110,864.45, 166,253.51 and 35,966.48 is: 53,935.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,864.45 : 166,253.51 = 35,966.48 : x
  2. Step 2: Convert to fraction form
    110,864.45/166,253.51 = 35,966.48/x
  3. Step 3: Cross multiply
    110,864.45x = 166,253.51 × 35,966.48
  4. Step 4: Simplify right side
    110,864.45x = 5,979,552,800.99
  5. Step 5: Solve for x
    x = 5,979,552,800.99/110,864.45
  6. Step 6: Final answer
    x = 53,935.71

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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.