Home / 182,660.46-274,024.70-64,406.94

Finding the Fourth Proportional to 182,660.46, 274,024.70 and 64,406.94

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Solution

The fourth proportional to 182,660.46, 274,024.70 and 64,406.94 is: 96,622.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,660.46 : 274,024.70 = 64,406.94 : x
  2. Step 2: Convert to fraction form
    182,660.46/274,024.70 = 64,406.94/x
  3. Step 3: Cross multiply
    182,660.46x = 274,024.70 × 64,406.94
  4. Step 4: Simplify right side
    182,660.46x = 17,649,092,411.42
  5. Step 5: Solve for x
    x = 17,649,092,411.42/182,660.46
  6. Step 6: Final answer
    x = 96,622.40

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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.