Home / 166,753.04-250,065.76-82,484.28

Finding the Fourth Proportional to 166,753.04, 250,065.76 and 82,484.28

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Solution

The fourth proportional to 166,753.04, 250,065.76 and 82,484.28 is: 123,694.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,753.04 : 250,065.76 = 82,484.28 : x
  2. Step 2: Convert to fraction form
    166,753.04/250,065.76 = 82,484.28/x
  3. Step 3: Cross multiply
    166,753.04x = 250,065.76 × 82,484.28
  4. Step 4: Simplify right side
    166,753.04x = 20,626,494,166.25
  5. Step 5: Solve for x
    x = 20,626,494,166.25/166,753.04
  6. Step 6: Final answer
    x = 123,694.86

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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.