Home / 166,967.52-230,370.36-95,333.28

Finding the Fourth Proportional to 166,967.52, 230,370.36 and 95,333.28

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Solution

The fourth proportional to 166,967.52, 230,370.36 and 95,333.28 is: 131,534.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,967.52 : 230,370.36 = 95,333.28 : x
  2. Step 2: Convert to fraction form
    166,967.52/230,370.36 = 95,333.28/x
  3. Step 3: Cross multiply
    166,967.52x = 230,370.36 × 95,333.28
  4. Step 4: Simplify right side
    166,967.52x = 21,961,962,033.58
  5. Step 5: Solve for x
    x = 21,961,962,033.58/166,967.52
  6. Step 6: Final answer
    x = 131,534.34

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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.