Home / 166,545.66-229,827.24-94,948.74

Finding the Fourth Proportional to 166,545.66, 229,827.24 and 94,948.74

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Solution

The fourth proportional to 166,545.66, 229,827.24 and 94,948.74 is: 131,025.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,545.66 : 229,827.24 = 94,948.74 : x
  2. Step 2: Convert to fraction form
    166,545.66/229,827.24 = 94,948.74/x
  3. Step 3: Cross multiply
    166,545.66x = 229,827.24 × 94,948.74
  4. Step 4: Simplify right side
    166,545.66x = 21,821,806,855.68
  5. Step 5: Solve for x
    x = 21,821,806,855.68/166,545.66
  6. Step 6: Final answer
    x = 131,025.97

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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.