Home / 166,232.66-229,409.92-94,635.74

Finding the Fourth Proportional to 166,232.66, 229,409.92 and 94,635.74

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Solution

The fourth proportional to 166,232.66, 229,409.92 and 94,635.74 is: 130,602.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,232.66 : 229,409.92 = 94,635.74 : x
  2. Step 2: Convert to fraction form
    166,232.66/229,409.92 = 94,635.74/x
  3. Step 3: Cross multiply
    166,232.66x = 229,409.92 × 94,635.74
  4. Step 4: Simplify right side
    166,232.66x = 21,710,378,234.36
  5. Step 5: Solve for x
    x = 21,710,378,234.36/166,232.66
  6. Step 6: Final answer
    x = 130,602.37

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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.