Home / 166,027.74-229,108.95-94,425.18

Finding the Fourth Proportional to 166,027.74, 229,108.95 and 94,425.18

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Solution

The fourth proportional to 166,027.74, 229,108.95 and 94,425.18 is: 130,301.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,027.74 : 229,108.95 = 94,425.18 : x
  2. Step 2: Convert to fraction form
    166,027.74/229,108.95 = 94,425.18/x
  3. Step 3: Cross multiply
    166,027.74x = 229,108.95 × 94,425.18
  4. Step 4: Simplify right side
    166,027.74x = 21,633,653,843.36
  5. Step 5: Solve for x
    x = 21,633,653,843.36/166,027.74
  6. Step 6: Final answer
    x = 130,301.44

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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.