Home / 166,876.01-250,213.07-65,552.76

Finding the Fourth Proportional to 166,876.01, 250,213.07 and 65,552.76

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Solution

The fourth proportional to 166,876.01, 250,213.07 and 65,552.76 is: 98,289.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,876.01 : 250,213.07 = 65,552.76 : x
  2. Step 2: Convert to fraction form
    166,876.01/250,213.07 = 65,552.76/x
  3. Step 3: Cross multiply
    166,876.01x = 250,213.07 × 65,552.76
  4. Step 4: Simplify right side
    166,876.01x = 16,402,156,998.81
  5. Step 5: Solve for x
    x = 16,402,156,998.81/166,876.01
  6. Step 6: Final answer
    x = 98,289.49

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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.