Home / 166,026.00-229,098.21-93,427.63

Finding the Fourth Proportional to 166,026.00, 229,098.21 and 93,427.63

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Solution

The fourth proportional to 166,026.00, 229,098.21 and 93,427.63 is: 128,920.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,026.00 : 229,098.21 = 93,427.63 : x
  2. Step 2: Convert to fraction form
    166,026.00/229,098.21 = 93,427.63/x
  3. Step 3: Cross multiply
    166,026.00x = 229,098.21 × 93,427.63
  4. Step 4: Simplify right side
    166,026.00x = 21,404,101,874.44
  5. Step 5: Solve for x
    x = 21,404,101,874.44/166,026.00
  6. Step 6: Final answer
    x = 128,920.18

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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.