Home / 166,923.06-250,279.20-92,095.36

Finding the Fourth Proportional to 166,923.06, 250,279.20 and 92,095.36

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Solution

The fourth proportional to 166,923.06, 250,279.20 and 92,095.36 is: 138,084.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,923.06 : 250,279.20 = 92,095.36 : x
  2. Step 2: Convert to fraction form
    166,923.06/250,279.20 = 92,095.36/x
  3. Step 3: Cross multiply
    166,923.06x = 250,279.20 × 92,095.36
  4. Step 4: Simplify right side
    166,923.06x = 23,049,553,024.51
  5. Step 5: Solve for x
    x = 23,049,553,024.51/166,923.06
  6. Step 6: Final answer
    x = 138,084.89

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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.