Home / 166,553.68-229,838.28-94,956.76

Finding the Fourth Proportional to 166,553.68, 229,838.28 and 94,956.76

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Solution

The fourth proportional to 166,553.68, 229,838.28 and 94,956.76 is: 131,037.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,553.68 : 229,838.28 = 94,956.76 : x
  2. Step 2: Convert to fraction form
    166,553.68/229,838.28 = 94,956.76/x
  3. Step 3: Cross multiply
    166,553.68x = 229,838.28 × 94,956.76
  4. Step 4: Simplify right side
    166,553.68x = 21,824,698,392.77
  5. Step 5: Solve for x
    x = 21,824,698,392.77/166,553.68
  6. Step 6: Final answer
    x = 131,037.02

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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.