Home / 377,826.14-566,849.46-141,114.38

Finding the Fourth Proportional to 377,826.14, 566,849.46 and 141,114.38

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Solution

The fourth proportional to 377,826.14, 566,849.46 and 141,114.38 is: 211,712.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,826.14 : 566,849.46 = 141,114.38 : x
  2. Step 2: Convert to fraction form
    377,826.14/566,849.46 = 141,114.38/x
  3. Step 3: Cross multiply
    377,826.14x = 566,849.46 × 141,114.38
  4. Step 4: Simplify right side
    377,826.14x = 79,990,610,101.23
  5. Step 5: Solve for x
    x = 79,990,610,101.23/377,826.14
  6. Step 6: Final answer
    x = 211,712.75

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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.