Home / 377,144.96-565,581.36-110,834.24

Finding the Fourth Proportional to 377,144.96, 565,581.36 and 110,834.24

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Solution

The fourth proportional to 377,144.96, 565,581.36 and 110,834.24 is: 166,211.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,144.96 : 565,581.36 = 110,834.24 : x
  2. Step 2: Convert to fraction form
    377,144.96/565,581.36 = 110,834.24/x
  3. Step 3: Cross multiply
    377,144.96x = 565,581.36 × 110,834.24
  4. Step 4: Simplify right side
    377,144.96x = 62,685,780,193.77
  5. Step 5: Solve for x
    x = 62,685,780,193.77/377,144.96
  6. Step 6: Final answer
    x = 166,211.37

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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.