Home / 166,733.39-230,070.66-95,109.14

Finding the Fourth Proportional to 166,733.39, 230,070.66 and 95,109.14

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Solution

The fourth proportional to 166,733.39, 230,070.66 and 95,109.14 is: 131,238.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,733.39 : 230,070.66 = 95,109.14 : x
  2. Step 2: Convert to fraction form
    166,733.39/230,070.66 = 95,109.14/x
  3. Step 3: Cross multiply
    166,733.39x = 230,070.66 × 95,109.14
  4. Step 4: Simplify right side
    166,733.39x = 21,881,822,830.35
  5. Step 5: Solve for x
    x = 21,881,822,830.35/166,733.39
  6. Step 6: Final answer
    x = 131,238.40

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1.5x scale

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.