Home / 227,554.69-341,139.24-94,351.81

Finding the Fourth Proportional to 227,554.69, 341,139.24 and 94,351.81

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Solution

The fourth proportional to 227,554.69, 341,139.24 and 94,351.81 is: 141,447.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,554.69 : 341,139.24 = 94,351.81 : x
  2. Step 2: Convert to fraction form
    227,554.69/341,139.24 = 94,351.81/x
  3. Step 3: Cross multiply
    227,554.69x = 341,139.24 × 94,351.81
  4. Step 4: Simplify right side
    227,554.69x = 32,187,104,756.02
  5. Step 5: Solve for x
    x = 32,187,104,756.02/227,554.69
  6. Step 6: Final answer
    x = 141,447.78

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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.