Home / 504,024.04-755,916.64-144,183.80

Finding the Fourth Proportional to 504,024.04, 755,916.64 and 144,183.80

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Solution

The fourth proportional to 504,024.04, 755,916.64 and 144,183.80 is: 216,241.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,024.04 : 755,916.64 = 144,183.80 : x
  2. Step 2: Convert to fraction form
    504,024.04/755,916.64 = 144,183.80/x
  3. Step 3: Cross multiply
    504,024.04x = 755,916.64 × 144,183.80
  4. Step 4: Simplify right side
    504,024.04x = 108,990,935,167.76
  5. Step 5: Solve for x
    x = 108,990,935,167.76/504,024.04
  6. Step 6: Final answer
    x = 216,241.54

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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.