Home / 166,301.06-229,523.48-94,671.14

Finding the Fourth Proportional to 166,301.06, 229,523.48 and 94,671.14

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Solution

The fourth proportional to 166,301.06, 229,523.48 and 94,671.14 is: 130,662.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,301.06 : 229,523.48 = 94,671.14 : x
  2. Step 2: Convert to fraction form
    166,301.06/229,523.48 = 94,671.14/x
  3. Step 3: Cross multiply
    166,301.06x = 229,523.48 × 94,671.14
  4. Step 4: Simplify right side
    166,301.06x = 21,729,249,508.37
  5. Step 5: Solve for x
    x = 21,729,249,508.37/166,301.06
  6. Step 6: Final answer
    x = 130,662.12

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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.