Home / 109,944.52-164,908.48-35,061.64

Finding the Fourth Proportional to 109,944.52, 164,908.48 and 35,061.64

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Solution

The fourth proportional to 109,944.52, 164,908.48 and 35,061.64 is: 52,589.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,944.52 : 164,908.48 = 35,061.64 : x
  2. Step 2: Convert to fraction form
    109,944.52/164,908.48 = 35,061.64/x
  3. Step 3: Cross multiply
    109,944.52x = 164,908.48 × 35,061.64
  4. Step 4: Simplify right side
    109,944.52x = 5,781,961,758.71
  5. Step 5: Solve for x
    x = 5,781,961,758.71/109,944.52
  6. Step 6: Final answer
    x = 52,589.81

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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.