Home / 166,812.97-250,233.12-48,484.20

Finding the Fourth Proportional to 166,812.97, 250,233.12 and 48,484.20

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Solution

The fourth proportional to 166,812.97, 250,233.12 and 48,484.20 is: 72,730.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,812.97 : 250,233.12 = 48,484.20 : x
  2. Step 2: Convert to fraction form
    166,812.97/250,233.12 = 48,484.20/x
  3. Step 3: Cross multiply
    166,812.97x = 250,233.12 × 48,484.20
  4. Step 4: Simplify right side
    166,812.97x = 12,132,351,600.10
  5. Step 5: Solve for x
    x = 12,132,351,600.10/166,812.97
  6. Step 6: Final answer
    x = 72,730.27

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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.