Home / 166,733.52-230,114.16-95,097.12

Finding the Fourth Proportional to 166,733.52, 230,114.16 and 95,097.12

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Solution

The fourth proportional to 166,733.52, 230,114.16 and 95,097.12 is: 131,246.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,733.52 : 230,114.16 = 95,097.12 : x
  2. Step 2: Convert to fraction form
    166,733.52/230,114.16 = 95,097.12/x
  3. Step 3: Cross multiply
    166,733.52x = 230,114.16 × 95,097.12
  4. Step 4: Simplify right side
    166,733.52x = 21,883,193,887.22
  5. Step 5: Solve for x
    x = 21,883,193,887.22/166,733.52
  6. Step 6: Final answer
    x = 131,246.52

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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.