Home / 166,444.83-229,677.39-94,820.58

Finding the Fourth Proportional to 166,444.83, 229,677.39 and 94,820.58

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Solution

The fourth proportional to 166,444.83, 229,677.39 and 94,820.58 is: 130,843.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,444.83 : 229,677.39 = 94,820.58 : x
  2. Step 2: Convert to fraction form
    166,444.83/229,677.39 = 94,820.58/x
  3. Step 3: Cross multiply
    166,444.83x = 229,677.39 × 94,820.58
  4. Step 4: Simplify right side
    166,444.83x = 21,778,143,332.69
  5. Step 5: Solve for x
    x = 21,778,143,332.69/166,444.83
  6. Step 6: Final answer
    x = 130,843.01

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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.