Home / 132,786.67-199,252.92-62,664.16

Finding the Fourth Proportional to 132,786.67, 199,252.92 and 62,664.16

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Solution

The fourth proportional to 132,786.67, 199,252.92 and 62,664.16 is: 94,030.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,786.67 : 199,252.92 = 62,664.16 : x
  2. Step 2: Convert to fraction form
    132,786.67/199,252.92 = 62,664.16/x
  3. Step 3: Cross multiply
    132,786.67x = 199,252.92 × 62,664.16
  4. Step 4: Simplify right side
    132,786.67x = 12,486,016,859.35
  5. Step 5: Solve for x
    x = 12,486,016,859.35/132,786.67
  6. Step 6: Final answer
    x = 94,030.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.